AmpLock has been a leader in security for over 20 years, recognized for manufacturing durable and highly secure locks. With 250,000+ satisfied customers in North America, strong industry partnerships, and a 4.7-star Amazon rating, our reputation is second to none.

North American craftsmanship is at the heart of AmpLock’s high-security locks. We use high-hardness ductile cast iron for the main structure and stainless steel for all removable parts, ensuring outstanding resistance against tampering.

AmpLock: The Most Secure Locking System for Your Trailer Lock. Our disc locks offer unmatched security, with millions of unique combinations, making lock picking virtually impossible. The rotating face prevents drilling, adding an extra layer of protection. Thanks to our advanced disc lock technology, each lock ensures maximum resistance. The Keyed Alike option allows you to use a single key for multiple locks, simplifying usage without compromising security. Plus, our non-conventional key is unique to each lock, ensuring reinforced protection.

A Security Marvel Engineered by AmpLock – Trailer Lock: Your best line of defense against theft, no compromises.

Molded to fit snugly on the coupler, ensuring zero wobbling or loosening, this anti-theft trailer lock is a game-changer! Engineered for a seamless, rock-solid integration with your trailer, it offers unmatched protection against theft. Say goodbye to flimsy, ill-fitting coupler locks and hello to AmpLock’s precision-engineered fortress for your camper trailer accessories.

The Push and Lock system embodies the ultimate simplicity in installation. Just push, and it locks instantly. Push and Lock. Simply.