{"title":"Bulldog Coupler Lock","description":null,"products":[{"product_id":"model-2516-b","title":"Model 2516-B","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eModel 2516-B was designed to fit BullDog style trailer couplers. This style trailer coupler is usually found on heavy duty trailers such as those used in commercial applications and heavier weight-rated trailer applications. In most cases, Bulldog style trailer couplers will be found on commercial trailers, but in some cases trailer manufacturers offer Bulldog couplers on non-commercial trailers as an upgrade. \u003cbr\u003e\u003cbr\u003eDesigning the best coupler locks is not an easy task. We pride ourselves on producing a \"glove like\" fit coupler lock. Rest assured that Proven Industries trailer lock products will leave you with simply the best coupler lock on the market. \u003cspan\u003eThis style coupler will allow you to secure safety chains in the lock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/bulldog_lock_large.jpg?v=1495130941\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine Print\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eTrailer coupler lock model 2516-B may not fit all trailer couplers. Please look at trailer coupler lock index pictures, if you do not see your trailer coupler picture please fill out contact form to ensure you will get the correct trailer coupler lock. This style coupler will  allow you to secure safety chains in lock. \u003cspan\u003e\u003cbr\u003e\u003cbr\u003e*Please note, product pictures may not represent current model, as products are revised. All locks are now upgraded to 7 pin tubular lock at no additional cost.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLock Core\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cb\u003eCobra (Standard)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra is a patented key system that was developed for the high-security needs in the vending industries. The Cobra tubular keyway is like no other with its tubular keyway, this unique feature stops anyone from going to a hardware store to copy your key. This product offers a high-security solution for those that are looking for excellent exterior performance. Cobra comes standard in all of our products at no additional cost.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra system is geared for the business owner looking for a great performing lock system at an affordable price with key control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eProven Disc-Detainer (Upgrade Option)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Proven Disc Detainer Lock was developed for high-security situations where  minimum maintenance is not possible. This particular lock is virtually impossible to pick due to its rotating disk and requires special lock picks and skills needed in order to pick. \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisc detainer locks are not all that common in everyday use. Mainly this style of lock is reserved for high-end locks. These lock perform well in extreme weather conditions with minimum if any maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMedeco M3 (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco comes as one of the oldest High-security lock manufacturers in the USA. You will find this high-security lock in most prisons, government facilities, and even the White House! This particular lock is virtually impossible to pick due to its rotating pins that not only need to be at the right height but the right rotation in order to unlock.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco is typically needed for the high-security needs of companies that need key control or grandmaster key solutions. All parts are machined out of brass and hardened steel, for the combination of great exterior performance and high-security needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAbloy (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAbloy cylinders provide \u003c\/span\u003e\u003cspan\u003ehigh-security protection\u003c\/span\u003e\u003cspan\u003e by using a unique \u003c\/span\u003e\u003cspan\u003erotating disc mechanism\u003c\/span\u003e\u003cspan\u003e. Unlike standard locks, they are virtually \u003c\/span\u003e\u003cspan\u003eunpickable\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003ebump-\u003cwbr\u003eproof\u003c\/wbr\u003e\u003c\/span\u003e\u003cspan\u003e, and designed to withstand harsh road conditions and outdoor environments without jamming.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Medeco and Abloy is available upon request for an additional fee. Please call customer support for additional information.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Proven Locks","offers":[{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":14376525430850,"sku":"96-BLU-KD","price":260.0,"currency_code":"USD","in_stock":true},{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":14376525463618,"sku":"96-BLU-KA","price":261.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":15963354693698,"sku":"96-BLK-KD","price":260.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":15963361935426,"sku":"96-BLK-KA","price":261.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":14376525561922,"sku":"96-SS-KD","price":360.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":14376525594690,"sku":"96-SS-KA","price":361.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/6-2516-B-_Square-_Main_Image-_Blue_dd9ec6aa-0c2c-4099-9a6c-db7010b6be12.jpg?v=1759461698"},{"product_id":"model-2516-b2","title":"Model 2516-B2","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eModel 2516-B2 was designed to fit specific Cast Steel Couplers. This style trailer coupler is usually found on equipment trailers or dump trailers. \u003cbr\u003e\u003cbr\u003eDesigning the best coupler locks is not an easy task. We pride ourselves on producing a \"glove like\" fit coupler lock. Rest assured that Proven Industries trailer lock products will leave you with simply the best coupler lock on the market. \u003cspan\u003eThis style coupler will allow you to secure your safety chains inside the lock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/LV4Sr1lQJZU?si=4BDzk5KWY4LCprSw\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/ram_lock_large.jpg?v=1495131120\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine Print\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cspan\u003e Trailer coupler lock model 2516-B2 will not fit any other trailer coupler. Please look at trailer coupler lock index pictures, if you do not see your trailer coupler picture please fill out contact form to ensure you will get the correct trailer coupler lock. This style coupler will allow you to secure your safety chains inside the lock. \u003cspan\u003e\u003cbr\u003e\u003cbr\u003e*Please note, product pictures may not represent current model, as products are revised.  All locks are now upgraded to 7 pin tubular lock at no additional cost. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLock Core\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cb\u003eCobra (Standard)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra is a patented key system that was developed for the high-security needs in the vending industries. The Cobra tubular keyway is like no other with its tubular keyway, this unique feature stops anyone from going to a hardware store to copy your key. This product offers a high-security solution for those that are looking for excellent exterior performance. Cobra comes standard in all of our products at no additional cost.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra system is geared for the business owner looking for a great performing lock system at an affordable price with key control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eProven Disc-Detainer (Upgrade Option)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Proven Disc Detainer Lock was developed for high-security situations where  minimum maintenance is not possible. This particular lock is virtually impossible to pick due to its rotating disk and requires special lock picks and skills needed in order to pick. \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisc detainer locks are not all that common in everyday use. Mainly this style of lock is reserved for high-end locks. These lock perform well in extreme weather conditions with minimum if any maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMedeco M3 (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco comes as one of the oldest High-security lock manufacturers in the USA. You will find this high-security lock in most prisons, government facilities, and even the White House! This particular lock is virtually impossible to pick due to its rotating pins that not only need to be at the right height but the right rotation in order to unlock.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco is typically needed for the high-security needs of companies that need key control or grandmaster key solutions. All parts are machined out of brass and hardened steel, for the combination of great exterior performance and high-security needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAbloy (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAbloy cylinders provide \u003c\/span\u003e\u003cspan\u003ehigh-security protection\u003c\/span\u003e\u003cspan\u003e by using a unique \u003c\/span\u003e\u003cspan\u003erotating disc mechanism\u003c\/span\u003e\u003cspan\u003e. Unlike standard locks, they are virtually \u003c\/span\u003e\u003cspan\u003eunpickable\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003ebump-\u003cwbr\u003eproof\u003c\/wbr\u003e\u003c\/span\u003e\u003cspan\u003e, and designed to withstand harsh road conditions and outdoor environments without jamming.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Medeco and Abloy is available upon request for an additional fee. Please call customer support for additional information.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Proven Locks","offers":[{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":14376543944770,"sku":"77-BLU-KD","price":275.0,"currency_code":"USD","in_stock":true},{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":14376543977538,"sku":"77-BLU-KA","price":276.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":16177972478018,"sku":"77-BLK-KD","price":275.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":16177974673474,"sku":"77-BLK-KA","price":276.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":14376544075842,"sku":"77-SS-KD","price":375.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":14376544108610,"sku":"77-SS-KA","price":376.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/77-_2517-W-_Main_Image-_Blue_63668ef0-9035-4c99-9622-bbb749cc6189.jpg?v=1757732970"},{"product_id":"model-2517-d1","title":"Model 2517-D1","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eModel 2517-D1 was designed to fit Demco style Cast trailer couplers. This style trailer coupler is usually found on heavy duty enclosed car trailers such as those used in show car transportation applications, Demco style trailer couplers will be found on enclosed car trailers, but in some cases trailer manufacturers offer Demco couplers on non-commercial trailers as an upgrade. If you have a Stamped Demco Coupler Please see \u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003ca style=\"color: #2b00ff;\" title=\"2517-D\" href=\"https:\/\/www.provenlocks.com\/products\/model-2517-d?_pos=3\u0026amp;_sid=cd91a49dd\u0026amp;_ss=r\"\u003eModel 2517-D \u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Model 2517-D and 2517-D1\" src=\"https:\/\/www.youtube.com\/embed\/EAzbtTArPfk\" height=\"720\" width=\"1280\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003eDesigning the best coupler locks is not an easy task. We pride ourselves on producing a \"glove like\" fit coupler lock. Rest assured that Proven Industries trailer lock products will leave you with simply the best coupler lock on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine Print\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\" class=\"content-tab\"\u003eTrailer coupler lock model 2517-D1 may not fit all trailer couplers. Please look at trailer coupler lock index pictures below, if you do not see your trailer coupler picture please fill out the contact form to ensure you will get the correct trailer coupler lock. Coupler lock in most cases can secure 5\/16 safety chains hooks, we can not guarantee all chains hooks will fit due to all the different manufactures sizes.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/2517-D1_Coupler_Fit_480x480.png?v=1645645939\"\u003e  \n\u003cp\u003e*Please note, product pictures may not represent current model, as products are revised. All locks are now upgraded to 7 pin tubular lock at no additional cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLock Core\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cb\u003eCobra (Standard)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra is a patented key system that was developed for the high-security needs in the vending industries. The Cobra tubular keyway is like no other with its tubular keyway, this unique feature stops anyone from going to a hardware store to copy your key. This product offers a high-security solution for those that are looking for excellent exterior performance. Cobra comes standard in all of our products at no additional cost.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra system is geared for the business owner looking for a great performing lock system at an affordable price with key control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eProven Disc-Detainer (Upgrade Option)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Proven Disc Detainer Lock was developed for high-security situations where  minimum maintenance is not possible. This particular lock is virtually impossible to pick due to its rotating disk and requires special lock picks and skills needed in order to pick. \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisc detainer locks are not all that common in everyday use. Mainly this style of lock is reserved for high-end locks. These lock perform well in extreme weather conditions with minimum if any maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMedeco M3 (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco comes as one of the oldest High-security lock manufacturers in the USA. You will find this high-security lock in most prisons, government facilities, and even the White House! This particular lock is virtually impossible to pick due to its rotating pins that not only need to be at the right height but the right rotation in order to unlock.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco is typically needed for the high-security needs of companies that need key control or grandmaster key solutions. All parts are machined out of brass and hardened steel, for the combination of great exterior performance and high-security needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAbloy (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAbloy cylinders provide \u003c\/span\u003e\u003cspan\u003ehigh-security protection\u003c\/span\u003e\u003cspan\u003e by using a unique \u003c\/span\u003e\u003cspan\u003erotating disc mechanism\u003c\/span\u003e\u003cspan\u003e. Unlike standard locks, they are virtually \u003c\/span\u003e\u003cspan\u003eunpickable\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003ebump-\u003cwbr\u003eproof\u003c\/wbr\u003e\u003c\/span\u003e\u003cspan\u003e, and designed to withstand harsh road conditions and outdoor environments without jamming.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Medeco and Abloy is available upon request for an additional fee. Please call customer support for additional information.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e","brand":"Proven Locks","offers":[{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":42616172151025,"sku":"16-BLU-KD","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":42616172183793,"sku":"16-BLU-KA","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":42616172282097,"sku":"16-BLK-KD","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":42616172314865,"sku":"16-BLK-KA","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":42616172413169,"sku":"16-SS-KD","price":365.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":42616172445937,"sku":"16-SS-KA","price":366.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/16-_2517-B1-_Main_Image-_Blue_2.jpg?v=1744686690"},{"product_id":"model-2517-rt-for-2-5-16ram-brand-coupler-with-twist-latch-handle","title":"Model 2517-RT for 2-5\/16\"Ram Brand Coupler (with Twist Latch Handle)","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cdiv\u003e- Fits 2-5\/16\" Ram cast coupler with twist style latch handle\u003c\/div\u003e\n\u003cdiv\u003e- Made of 7ga and 1\/4\" alloy steel\u003c\/div\u003e\n\u003cdiv\u003e- Finished in hard, texturized, black powder coat\u003c\/div\u003e\n\u003cdiv\u003e- Secures safety chains\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eRam manufactures numerous different style trailer couplers. Please confirm that your coupler has the twist style latch handle as pictured in the product images. This lock is not compatible with other style Ram couplers.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eDesigning the best coupler locks is not an easy task. We pride ourselves on producing a \"glove like\" fit coupler lock. Rest assured that Proven Industries trailer lock products will leave you with simply the best coupler lock on the market. \u003cspan\u003eThis style coupler will not allow you to secure your safety chains inside the lock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine Print\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cspan\u003e Trailer coupler lock Model 2517-RT will not fit any other trailer coupler. Please look at trailer coupler lock index pictures, if you do not see your trailer coupler picture please fill out contact form to ensure you will get the correct trailer coupler lock. This style will  allow you to secure safety chains inside the lock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cbr\u003e*Please note, product pictures may not represent current model, as products are revised.  All locks are now upgraded to 7 pin tubular lock at no additional cost. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLock Core\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cb\u003eCobra (Standard)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra is a patented key system that was developed for the high-security needs in the vending industries. The Cobra tubular keyway is like no other with its tubular keyway, this unique feature stops anyone from going to a hardware store to copy your key. This product offers a high-security solution for those that are looking for excellent exterior performance. Cobra comes standard in all of our products at no additional cost.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra system is geared for the business owner looking for a great performing lock system at an affordable price with key control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eProven Disc-Detainer (Upgrade Option)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Proven Disc Detainer Lock was developed for high-security situations where  minimum maintenance is not possible. This particular lock is virtually impossible to pick due to its rotating disk and requires special lock picks and skills needed in order to pick. \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisc detainer locks are not all that common in everyday use. Mainly this style of lock is reserved for high-end locks. These lock perform well in extreme weather conditions with minimum if any maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMedeco M3 (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco comes as one of the oldest High-security lock manufacturers in the USA. You will find this high-security lock in most prisons, government facilities, and even the White House! This particular lock is virtually impossible to pick due to its rotating pins that not only need to be at the right height but the right rotation in order to unlock.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco is typically needed for the high-security needs of companies that need key control or grandmaster key solutions. All parts are machined out of brass and hardened steel, for the combination of great exterior performance and high-security needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAbloy (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAbloy cylinders provide \u003c\/span\u003e\u003cspan\u003ehigh-security protection\u003c\/span\u003e\u003cspan\u003e by using a unique \u003c\/span\u003e\u003cspan\u003erotating disc mechanism\u003c\/span\u003e\u003cspan\u003e. Unlike standard locks, they are virtually \u003c\/span\u003e\u003cspan\u003eunpickable\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003ebump-\u003cwbr\u003eproof\u003c\/wbr\u003e\u003c\/span\u003e\u003cspan\u003e, and designed to withstand harsh road conditions and outdoor environments without jamming.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Medeco and Abloy is available upon request for an additional fee. Please call customer support for additional information.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Proven Locks","offers":[{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":43902072094961,"sku":"66-BLU-KD","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":43902072127729,"sku":"66-BLU-KA","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":43902072160497,"sku":"66-BLK-KD","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":43902072193265,"sku":"66-BLK-KA","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":43902072226033,"sku":"66-SS-KD","price":365.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":43902072258801,"sku":"66-SS-KA","price":366.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/custom_resized_6fe96b3c-9dee-4e33-b11e-b6b63bf6be75.jpg?v=1691694271"},{"product_id":"model-2517-px-for-apex-brand-cast-adjustable-couplers","title":"Model 2517-PX For Apex Brand Cast Adjustable Couplers","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cul\u003e\n\u003cli\u003emade in USA with alloy steel\u003c\/li\u003e\n\u003cli\u003epatented functionality\u003c\/li\u003e\n\u003cli\u003edurable powder coat finish\u003c\/li\u003e\n\u003cli\u003eeasy to install\u003c\/li\u003e\n\u003cli\u003esecures coupler and safety chains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eDesigning the best coupler locks is not an easy task. We pride ourselves on producing a \"glove like\" fit coupler lock. Rest assured that Proven Industries trailer lock products will leave you with simply the best coupler lock on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine Print\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\" style=\"text-align: start;\"\u003eTrailer coupler lock model 2517-PX may not fit all trailer couplers. Please look at trailer coupler lock index pictures below, if you do not see your trailer coupler picture, please fill out the contact form to ensure you will get the correct trailer coupler lock. Coupler lock in most cases can secure 5\/16 safety chains hooks, we cannot guarantee all chains hooks will fit due to all the different manufactures sizes.\u003cbr\u003e\u003cbr\u003e    \n\u003cp\u003e*Please note, product pictures may not represent current model, as products are revised. All locks are now upgraded to 7 pin tubular lock at no additional cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLock Core\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cb\u003eCobra (Standard)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra is a patented key system that was developed for the high-security needs in the vending industries. The Cobra tubular keyway is like no other with its tubular keyway, this unique feature stops anyone from going to a hardware store to copy your key. This product offers a high-security solution for those that are looking for excellent exterior performance. Cobra comes standard in all of our products at no additional cost.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra system is geared for the business owner looking for a great performing lock system at an affordable price with key control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eProven Disc-Detainer (Upgrade Option)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Proven Disc Detainer Lock was developed for high-security situations where  minimum maintenance is not possible. This particular lock is virtually impossible to pick due to its rotating disk and requires special lock picks and skills needed in order to pick. \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisc detainer locks are not all that common in everyday use. Mainly this style of lock is reserved for high-end locks. These lock perform well in extreme weather conditions with minimum if any maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMedeco M3 (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco comes as one of the oldest High-security lock manufacturers in the USA. You will find this high-security lock in most prisons, government facilities, and even the White House! This particular lock is virtually impossible to pick due to its rotating pins that not only need to be at the right height but the right rotation in order to unlock.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco is typically needed for the high-security needs of companies that need key control or grandmaster key solutions. All parts are machined out of brass and hardened steel, for the combination of great exterior performance and high-security needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAbloy (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAbloy cylinders provide \u003c\/span\u003e\u003cspan\u003ehigh-security protection\u003c\/span\u003e\u003cspan\u003e by using a unique \u003c\/span\u003e\u003cspan\u003erotating disc mechanism\u003c\/span\u003e\u003cspan\u003e. Unlike standard locks, they are virtually \u003c\/span\u003e\u003cspan\u003eunpickable\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003ebump-\u003cwbr\u003eproof\u003c\/wbr\u003e\u003c\/span\u003e\u003cspan\u003e, and designed to withstand harsh road conditions and outdoor environments without jamming.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Medeco and Abloy is available upon request for an additional fee. Please call customer support for additional information.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e","brand":"Proven Locks","offers":[{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":45948341649649,"sku":"83-BLU-KD","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":45948341682417,"sku":"83-BLU-KA","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":45948341715185,"sku":"83-BLK-KD","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":45948341747953,"sku":"83-BLK-KA","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":45948341780721,"sku":"83-SS-KD","price":365.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":45948341813489,"sku":"83-SS-KA","price":366.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/83-2517-PX-MainImage-Blue.jpg?v=1740435325"},{"product_id":"model-2517-af-for-atwood-pancake-couplers","title":"Model 2517-AF for Atwood Flat Nose Bolt-on Couplers","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eModel 2517-AF is designed to fit Atwood \/ Lippert model 75074 flat nose bolt-on couplers, which fits a 2-5\/16\" ball, and has a 25,000lbs rating. This coupler is typically found on heavy-duty agricultural, industrial or commercial trailers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emade in USA with alloy steel\u003c\/li\u003e\n\u003cli\u003epatented functionality\u003c\/li\u003e\n\u003cli\u003edurable powder coat finish\u003c\/li\u003e\n\u003cli\u003eeasy to install\u003c\/li\u003e\n\u003cli\u003esecures coupler and safety chains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigning the best coupler locks is not an easy task. We pride ourselves on producing a \"glove like\" fit coupler lock. Rest assured that Proven Industries trailer lock products will leave you with simply the best coupler lock on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine Print\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\" style=\"text-align: start;\"\u003eTrailer coupler lock model 2517-AF may not fit all trailer couplers. Please look at trailer coupler lock index pictures below, if you do not see your trailer coupler picture, please fill out the contact form to ensure you will get the correct trailer coupler lock. Coupler lock in most cases can secure 5\/16 safety chains hooks, we cannot guarantee all chains hooks will fit due to all the different manufactures sizes.\u003cbr\u003e\u003cbr\u003e    \n\u003cp\u003e*Please note, product pictures may not represent current model, as products are revised. All locks are now upgraded to 7 pin tubular lock at no additional cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLock Core\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cb\u003eCobra (Standard)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra is a patented key system that was developed for the high-security needs in the vending industries. The Cobra tubular keyway is like no other with its tubular keyway, this unique feature stops anyone from going to a hardware store to copy your key. This product offers a high-security solution for those that are looking for excellent exterior performance. Cobra comes standard in all of our products at no additional cost.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cobra system is geared for the business owner looking for a great performing lock system at an affordable price with key control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eProven Disc-Detainer (Upgrade Option)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Proven Disc Detainer Lock was developed for high-security situations where  minimum maintenance is not possible. This particular lock is virtually impossible to pick due to its rotating disk and requires special lock picks and skills needed in order to pick. \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisc detainer locks are not all that common in everyday use. Mainly this style of lock is reserved for high-end locks. These lock perform well in extreme weather conditions with minimum if any maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMedeco M3 (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco comes as one of the oldest High-security lock manufacturers in the USA. You will find this high-security lock in most prisons, government facilities, and even the White House! This particular lock is virtually impossible to pick due to its rotating pins that not only need to be at the right height but the right rotation in order to unlock.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMedeco is typically needed for the high-security needs of companies that need key control or grandmaster key solutions. All parts are machined out of brass and hardened steel, for the combination of great exterior performance and high-security needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAbloy (Available upon request, for additional cost)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAbloy cylinders provide \u003c\/span\u003e\u003cspan\u003ehigh-security protection\u003c\/span\u003e\u003cspan\u003e by using a unique \u003c\/span\u003e\u003cspan\u003erotating disc mechanism\u003c\/span\u003e\u003cspan\u003e. Unlike standard locks, they are virtually \u003c\/span\u003e\u003cspan\u003eunpickable\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003ebump-\u003cwbr\u003eproof\u003c\/wbr\u003e\u003c\/span\u003e\u003cspan\u003e, and designed to withstand harsh road conditions and outdoor environments without jamming.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Medeco and Abloy is available upon request for an additional fee. Please call customer support for additional information.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"content-frame\"\u003e\u003c\/div\u003e","brand":"Proven Locks","offers":[{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":46112301285617,"sku":"74-BLU-KD","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":46112301318385,"sku":"74-BLU-KA","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":46112301351153,"sku":"74-BLK-KD","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":46112301383921,"sku":"74-BLK-KA","price":266.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":46112301416689,"sku":"74-SS-KD","price":365.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":46112301449457,"sku":"74-SS-KA","price":366.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/74-2517-AF-MainImage-Blue.jpg?v=1746553880"}],"url":"https:\/\/www.provenlocks.com\/collections\/bulldog-coupler-lock.oembed","provider":"Proven Industries","version":"1.0","type":"link"}