Trucks Trucks & Accessories Trailer Accessories Universal Trailer Coupler Lock Master Lock Co. The Universal Trailer Coupler Lock (item # 379ATPY) features an improved design that fits all tongue-type ...

View post: This 'Easy to Use' Flat Tire Repair Kit Is Only $29 at Amazon Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change.

Smacking your head and cursing won't bring back the trailer that someone just pilfered from the back alley, but maybe a bright red ounce of protection wrapped around your trailer hitch will help.