METOWARE Trailer Tongue Coupler Lock with All-Weather Rubber Cap, 1/4" Dia with 7/10" Span Heavy-Duty Trailer Coupler Lock for Tow Boat RV Truck Car's Coupler (1 Pack, Red)

PUSH-TO-LOCK DESIGN: This trailer coupler tongue lock is easy to operate -- Simply insert the key and turn it 1/4 turn to open it (cylinder will pop-up). Lock cylinder with the push-to-lock design, you can easily push to lock it without using key.

CONVENIENT & FAST: Heavy-duty trailer coupler lock is small and high functionality (1/4” diameter, 7/10” span) comes with two keys.

HIGH STRENGTH MATERIAL: This trailer tongue lock made of high-strength zinc alloy with double-layer electrophoretic paint surface, durable with anti-corrosion and anti-rust function. It is reliable for long-term hauling and secure for full protection, safely protecting your trailer, boat, camper and so on from theft.

INNOVATIVE DESIGN & SAFETY: This trailer lock features a new padlock style design and ease of use. Updated cylinder is more secure and reliable, giving you more peace of mind when traveling on the road.

GOOD PROTECTION MEASURES: Zinc alloy tubular lock core and more solid key also help to improve security of the coupler lock. This trailer coupler lock comes with a all-weather rubber cap protective cover that provides excellent protection against dust and water.