{"title":"Universal Trailer Coupler Lock","description":null,"products":[{"product_id":"model-2178","title":"Model 2178","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eModel 2178 is our most popular trailer coupler lock because it fits the most amount of trailer couplers on the market. From an \"A-frame\" welded-on trailer coupler, to a straight bolt-on style trailer coupler, Model 2178 fits them both and will provide the most secure trailer coupler lock available. \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. In addition, no other trailer coupler locks can secure your safety chains.\u003c\/p\u003e\n\u003cp\u003e*Product appearance may vary.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/2178_large.jpg?v=1495112309\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine Print\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cspan\u003eTrailer coupler lock model 2178 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 contact form to ensure you will get the correct trailer coupler lock. This style will allow you to secure most standard S-hook style safety chains in lock. \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":14376305459266,"sku":"92-BLU-KD","price":250.0,"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":14376305492034,"sku":"92-BLU-KA","price":251.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":15919290449986,"sku":"92-BLK-KD","price":250.0,"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":15919426764866,"sku":"92-BLK-KA","price":251.0,"currency_code":"USD","in_stock":true},{"title":"Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":15933639622722,"sku":"92-SS-KD","price":350.0,"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":14376305623106,"sku":"92-SS-KA","price":351.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/13sq-_Main_Image-_Blue_9e9b6537-962f-4bae-b1a3-ab29e257bc02.jpg?v=1761591416"},{"product_id":"model-2516","title":"Model 2516","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eHaving the best coupler locks is not an easy task. We pride ourselves on a glove like fit security product and with that being said this will reduce the percentage of thieves that are capable of breaching our security products. Model 2516 fits most trigger latch and thumb latch couplers. \u003c\/p\u003e\n\u003cp\u003e\u0026gt;\u0026gt;This lock is being improved! We are in the process of phasing out this round style lock and replacing it with an updated square style lock (appearance may vary). We will continue selling our round models until we are out of inventory.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/gR3bp9pVwF8?si=stWHaTbDZUiIG9fB\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eRest assured Proven Industries trailer lock will leave you with simply the best coupler lock on the market. No other trailer coupler locks can secure your safety chains.\u003c\/p\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 may fit other trailer couplers not listed. Please look at trailer coupler lock index for exact fitting couplers, if you can not find your style trailer coupler pictured please email us a picture of your trailer coupler to insure you get the correct one.\u003c\/p\u003e\n\u003cp\u003ePlease send all pictures to Support@provenlocks.com\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCoupler 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. \u003c\/p\u003e\n\u003cp\u003ePlease contact Support@provenlocks.com with any questions\u003c\/p\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\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\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":"NEW (SQUARE) \/ Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":14376462516290,"sku":"91-BLU-KD","price":250.0,"currency_code":"USD","in_stock":true},{"title":"NEW (SQUARE) \/ Blue (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":14376462549058,"sku":"91-BLU-KA","price":251.0,"currency_code":"USD","in_stock":true},{"title":"NEW (SQUARE) \/ Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":16177938104386,"sku":"91-BLK-KD","price":250.0,"currency_code":"USD","in_stock":true},{"title":"NEW (SQUARE) \/ Black (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":16177941676098,"sku":"91-BLK-KA","price":251.0,"currency_code":"USD","in_stock":true},{"title":"NEW (SQUARE) \/ Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":14376462647362,"sku":"91-SS-KD","price":350.0,"currency_code":"USD","in_stock":true},{"title":"NEW (SQUARE) \/ Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":14376462680130,"sku":"91-SS-KA","price":351.0,"currency_code":"USD","in_stock":true},{"title":"OLD (ROUND) \/ Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":47024571973873,"sku":"01-BLU-KD","price":250.0,"currency_code":"USD","in_stock":true},{"title":"OLD (ROUND) \/ Blue (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":47024572006641,"sku":"01-BLU-KA","price":251.0,"currency_code":"USD","in_stock":true},{"title":"OLD (ROUND) \/ Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":47024572039409,"sku":"01-BLK-KD","price":250.0,"currency_code":"USD","in_stock":true},{"title":"OLD (ROUND) \/ Black (Billet 6061 Aluminum) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":47024572072177,"sku":"01-BLK-KA","price":251.0,"currency_code":"USD","in_stock":true},{"title":"OLD (ROUND) \/ Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":47024572104945,"sku":"01-SS-KD","price":350.0,"currency_code":"USD","in_stock":true},{"title":"OLD (ROUND) \/ Stainless (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":47024572137713,"sku":"01-SS-KA","price":351.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/91-_2516-_Main_Image-_Blue_1.jpg?v=1781898517"},{"product_id":"2516-gp","title":"2516-GP","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\" class=\"content-tab\"\u003e\n\u003cp\u003eHaving the best coupler locks is not an easy task. We pride ourselves on a glove-like fit security product and with that being said this will reduce the percentage of thieves that are capable of breaching our security products. \u003c\/p\u003e\n\u003cp\u003eOur \u003cb\u003eAmerican-made\u003c\/b\u003e lock is designed to resist most power tools and grinders. Stopping would be thieves in their tracks! \u003c\/p\u003e\n\u003cp\u003eDon't be fooled by third party products often made in China.\u003cbr\u003e\u003cbr\u003eRest assured Proven Industries trailer lock will leave you with simply the best coupler lock on the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e*This lock will not allow you to secure your safety chains inside the lock.\u003c\/span\u003e\u003c\/strong\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\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/2516_GP_Coupler_Fit_480x480.png?v=1647621582\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTrailer coupler lock model GP-2516 may fit other trailer couplers not listed. Please look at our trailer coupler lock index for exact fitting couplers, if you can not find your style trailer coupler pictured please email us a picture of your trailer coupler to ensure you get the correct one.\u003c\/p\u003e\n\u003cp\u003ePlease send all pictures to \u003ca href=\"mailto:Support@provenlocks.com\"\u003eSupport@provenlocks.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePlease contact \u003ca href=\"mailto:Support@provenlocks.com\"\u003eSupport@provenlocks.com\u003c\/a\u003e with any questions\u003c\/p\u003e\n\u003cp\u003e*Please note, product pictures may not represent the 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\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":"Keyed Differently \/ Cobra 7","offer_id":42175122505969,"sku":"59-KD","price":345.0,"currency_code":"USD","in_stock":true},{"title":"Keyed Differently \/ Proven Disk-Detainer (+$40.00)","offer_id":42399744721137,"sku":"59-KD-PROVEN","price":385.0,"currency_code":"USD","in_stock":true},{"title":"Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00) \/ Cobra 7","offer_id":42175122538737,"sku":"59-KA","price":346.0,"currency_code":"USD","in_stock":false},{"title":"Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00) \/ Proven Disk-Detainer (+$40.00)","offer_id":42399744786673,"sku":"59-KA-PROVEN","price":386.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/59-_2516-GP-_Main_Image.jpg?v=1719871366"},{"product_id":"universal-lock-model-fv-2516","title":"V- Series 2-5\/16 Lock","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eHaving the best coupler locks is not an easy task. We pride ourselves on a glove like fit security product and with that being said this will reduce the percentage of thieves that are capable of breaching our security products. The V Series fits most trigger latch and thumb latch couplers. \u003cbr\u003e\u003cbr\u003eRest assured Proven Industries trailer lock will leave you with simply the best coupler lock on the market.\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/ebay_lock_480x480.png?v=1640019581\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine Print\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003eThe V Series trailer coupler lock may fit other trailer couplers not listed. Please look at trailer coupler lock index for exact fitting couplers, if you cannot find your style trailer coupler pictured, please email us a picture of your trailer coupler to ensure you get the correct one.\u003c\/p\u003e\n\u003cp\u003ePlease send all pictures to Support@provenlocks.com\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePlease contact Support@provenlocks.com with any questions\u003c\/p\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","brand":"Proven Locks","offers":[{"title":"Blue (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":42228590575857,"sku":"55-BLU-KD","price":175.0,"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":42228590608625,"sku":"55-BLU-KA","price":176.0,"currency_code":"USD","in_stock":true},{"title":"Black (Billet 6061 Aluminum) \/ Keyed Differently","offer_id":42339835019505,"sku":"55-BLK-KD","price":175.0,"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":42339835052273,"sku":"55-BLK-KA","price":176.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Differently","offer_id":42339835281649,"sku":"55-SS-KD","price":275.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel (Solid 303 Stainless Steel) (+$100.00) \/ Keyed Alike (All locks in shopping cart will have the same key) (+ $1.00)","offer_id":42339835314417,"sku":"55-SS-KA","price":276.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/products\/provenmainpicutre600x400.jpg?v=1640024299"},{"product_id":"model-s251","title":"Model S251","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cspan\u003eModel S251 is our most affordable 2-5\/16\" trailer coupler lock because it slides right over the coupler flange and the lock core is integrated into the lock body. From an \"A-frame\" welded-on trailer coupler, to a straight bolt-on style trailer coupler, and even some adjustable couplers, the Model S251 fits a wide array of 2-5\/16\" stamp-formed couplers; and will provide a great level of security! You can key this lock alike to any of your other Proven Locks products.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\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. In addition, this lock body is made in the USA!\u003c\/span\u003e\u003c\/p\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","brand":"Proven Industries","offers":[{"title":"Keyed Differently \/ Cobra 7","offer_id":44021391229169,"sku":"33-COBRA-KD","price":120.0,"currency_code":"USD","in_stock":true},{"title":"Keyed Alike (All locks in shopping cart will have the same key) (+$1.00) \/ Cobra 7","offer_id":44021391261937,"sku":"33-COBRA-KA","price":121.0,"currency_code":"USD","in_stock":true},{"title":"Keyed Differently \/ Proven Disk-Detainer(+$40)","offer_id":44021391294705,"sku":"33-Proven-KD","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Keyed Alike (All locks in shopping cart will have the same key) (+$1.00) \/ Proven Disk-Detainer(+$40)","offer_id":44021391327473,"sku":"33-Proven-KA","price":161.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/33-S251-MainImage.jpg?v=1698351439"},{"product_id":"gp-max","title":"GP-MAX","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"content-tab\"\u003e\n\u003cp\u003e\u003cstrong\u003eIntroducing the GP-MAX - our toughest coupler lock yet! \u003c\/strong\u003e\u003cstrong\u003eGrinder-Proof. Maximum Security.\u003c\/strong\u003e \u003cstrong\u003eNo compromises. \u003c\/strong\u003e\u003cstrong\u003eBuilt tough for the real world, delivering unbeatable trailer protection!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for ultimate protection and versatility, this trailer coupler lock features a universal fit that accommodates most common trailer couplers. For exact compatibility, refer to our detailed coupler guide.\u003c\/p\u003e\n\u003cp\u003eConstructed of a high-strength, high-impact resistant, and high-heat resistant alloy steel body. The steel used is the same type of alloy trusted in crane structures, aircraft components, wind turbines, engine parts, and mining equipment. The material’s ability to work harden under stress adds a second layer of durability against tampering.\u003c\/p\u003e\n\u003cp\u003eThe two-piece latching mechanism is crafted from solid stainless steel for uncompromising strength and corrosion resistance. It’s secured by our Proven Disc Deadbolt lock core, a deadbolt-style system that offers extreme pick resistance, low maintenance, and exceptional key control.\u003c\/p\u003e\n\u003cp\u003eDesigned with usability in mind, this lock features a front-facing key for convenient access and a simple locking mechanism that’s easy to use without sacrificing security. A durable, hard powder coat finish ensures long-lasting protection against the elements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUniversal fit for most trailer couplers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial-grade, high strength alloy steel body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel two-piece latch mechanism\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProven Disc Deadbolt lock core\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to operate and rekey\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable powder coat for weather resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003ePatent pending security system\u003c\/li\u003e\n\u003cli\u003eDesigned and Final Assembly in America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for the toughest conditions - trusted by pros, ready for anything.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*If your coupler is not shown, please contact our customer support team to confirm compatibility.\u003c\/strong\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\u003eTrailer coupler lock model GP-MAX may fit other trailer couplers not listed. Please look at our trailer coupler lock index for exact fitting couplers, if you cannot find your style trailer coupler pictured, please email us a picture of your trailer coupler to ensure you get the correct one.\u003c\/p\u003e\n\u003cp\u003ePlease send all pictures to Support@provenlocks.com\u003c\/p\u003e\n\u003cp\u003ePlease contact Support@provenlocks.com with any questions\u003c\/p\u003e\n\u003cp\u003e*note, product pictures may not represent the current model; we're constantly improving our products to bring you the most efficient security systems available\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\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":"Proven Disc Deadbolt","offer_id":46541818003697,"sku":"59C-KD","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1653\/1653\/files\/59C-7-MainImage_1.jpg?v=1751014055"}],"url":"https:\/\/www.provenlocks.com\/collections\/universal-trailer-coupler-lock.oembed","provider":"Proven Industries","version":"1.0","type":"link"}