Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow B

Small size for easy carrying. Keeping the coupler lock in your pocket or vehicle anywhere that is fine. Coupler Locking Hitch Pin’s Application: Tow Trailer Boat RV Truck Car. Security Of Our Coupler Locking Pin: This trailer lock is made of high-strength steel to deter theft.