Our Trailer Tow Bar Lock
Strong Materials and Construction
Our trailer tow bar locks are made from high-grade ductile iron and stainless steel sourced from North America. The build focuses on durability and strength that resists theft and holds up in harsh conditions.
Patented Lock Mechanisms for Added Security
We build a patented mechanism into each lock to guard against cutting, picking, and forced entry, so your trailer stays where you left it.
Fits Many Trailer Types
These locks adapt to different trailer setups, from utility trailers to commercial rigs, with custom-fit options for various towing configurations. For heavier applications, see our heavy-duty trailer locks.
Benefits of AMPLock Trailer Tow Bar Locks
Resistance-Driven Designs for Strong Protection
The locks use high-grade ductile iron and stainless steel, chosen for durability against theft attempts.
Expert-Tested Security
Our locks have been reviewed by industry experts such as LockPickingLawyer, which speaks to how they hold up against different attack methods.
Custom Fit for Your Trailer
We tailor security to your trailer type without giving up strength or reliability.
Frequently Asked Questions About Trailer Tow Bar Locks
How do I choose the right lock for my trailer?
It depends on your trailer type and tow bar setup. We can help you match a lock for ball couplers, kingpins, and hitches.
Are AMPLock trailer tow bar locks easy to install?
Yes. Installation needs no special tools, takes only minutes, and comes with clear instructions and support if you need it.
What is the return policy?
We offer a 30-day free return policy, and a 5-year warranty with registration.
