CURT 3/8 in. Safety Pin with 12 in. Chain (2-3/4 in. Pin Length, Packaged)

This CURT coupler lock is actually designed to protect your trailer from theft when it is not hitched up to your vehicle. It features a strong aluminum body that fits over a 2" or 2-5/16" flat or rolled-lip coupler and prevents a trailer ball from being inserted. This CURT coupler lock is key-operated and comes with a grey powder coat finish. All CURT coupler locks include two keys in every package.