Features

The CURT coupler lock doesn’t allow a trailer ball to be being inserted, keeping your trailer and towing equipment secure and protected from theft.

The CURT coupler lock features a strong body that fits over a 2" or 2-5/16" flat or rolled-lip coupler.

CURT hitches are welded using manual and robotic processes for speed and precision.

Each CURT hitch design undergoes stringent testing according to SAE J684 specifications to ensure safety and dependability with every mile.

With a dedicated engineering facility, located in the heart of the automotive industry, each CURT hitch is rigorously tested to SAE J684. This ensures the safety and reliability of each hitch design.
Product Details
Universal Universal Trailer Coupler Lock by CURT®. Sometimes a safety pin and coupler latch are just not enough to keep your toys safe. While CURT safety pins and coupler latches are made to keep your coupler securely latched onto your trailer ball, they are no substitute for the locking power provided by a CURT coupler lock. CURT coupler locks are designed to add security to your trailer and towing equipment.
Instead of merely retaining the coupler latch mechanism, this special coupler lock is actually designed to protect your trailer from theft when it is not hitched up to your vehicle. This CURT coupler lock is key-operated and comes with a gray powder coat finish. All CURT coupler locks include two keys in every package. Protect your boat, your camper and even your utility trailer the right way with a CURT coupler lock.
CURT manufacturing is one of the premier trailer hitch and towing accessories suppliers in the industry. It produces everything you may need: hitch pins to hold the ball mount to the receiver, clips to hold in the pins, safety chains, tongue jacks, sway controls, equalizing hitches, tail light conversion controllers, tongue jacks, wheel chocks, the list goes on. Towing a trailer isn’t like driving car; the extra weight means you have to be prepared for many contingencies. CURT makes products that are calculated to make it easier to hook up your trailer, make it tow more easily and more safely, and keep you at ease while doing so.
