Now take advantage of locking your adjustable coupler. If you have been looking for a solution to lock your adjustable coupler then we have it! Our new lock restricts access to bolts of your adjustable coupler. Now your adjustable coupler can be locked in any desired position. Also, enjoy the benefit of being able to key this lock with any of your other Proven Industries locks by selecting keyed alike. 

• 1/4 Alloy Steel
• Powder Coated
• Keyed Alike and Keyed Differently Option
• Made 100% USA

This kit includes One puck lock, Two bolts and One hasp shield. (Please Note you will need to use your existing nuts) 

If you have any questions please feel free to contact us at Support@provenlocks.com

Cobra 7 (Standard Aluminum)

The Cobra 7 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 7 sided 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 7 comes standard in all of our products at no additional cost.

Application

The Cobra 7 system is geared for the business owner looking for a great performing lock system at an affordable price with key control.

Medeco M3 (Standard Stainless Steel)

Medeco 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.

Application

Medeco 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.