Our Trailer Door Locks
Resistance-Driven Builds for Strong Protection
Our trailer door locks are engineered to protect and to deter theft. They pair well with our hitch locks for full trailer coverage.
High-Grade Ductile Iron and Stainless Steel
The materials are certified, sourced from North America, and built for durability. They meet the same standards we hold across our other trailer security products.
Patented Lock Mechanisms for Added Security
The patented mechanism adds another layer of protection and is tested on a continuous basis, in line with the rest of our security lineup.
Benefits of AMPLock Trailer Door Locks
Fits Many Trailer Types
These locks are made to fit utility trailers, cargo trailers, and RVs, so you get a security option that works across setups.
Protection Against Cutting, Brute Force, and Theft
The resistance-driven design and quality materials stand up to several kinds of attack.
Custom-Fit Options for Your Needs
Each trailer gets a locking option matched to it, so the fit is right and the security holds.
Get Your Trailer Door Lock at AMPLock Today
Prices start at $132.95, and every lock includes a 30-day return policy and a 5-year warranty.
Frequently Asked Questions About Trailer Door Locks
How do I pick the right trailer door lock?
Choose based on your trailer type and door setup. Reach out if you want help matching a lock to a specific model.
Are AMPLock trailer door locks easy to install?
Yes. Installation is straightforward and does not call for special tools.
Are custom-fit options available?
Yes. We offer custom-fit locks made with CNC machining precision for specific trailer models.
