Trailer Hitch Receiver Coupler Lock Kit, Long Trailer Hitch Lock Receiver Pin Lock for Class III IV

Trailer hitch receiver and connector lock kit, 5\/8inch diameter 3-1\/2inch long trailer hitch lock hook receiver pin lock for Class III IV receivers, 1\/4inch diameter trailer hitch connector lock, with 3\/4inch inch span.Receiver lock function-The design of the trailer hook receiver lock pin is 5\/8inch in diameter and 3-1\/2inch long. It can be used with III IV class hooks, large , trucks, 2inch 2-1\/2inch Hook up the receiver.Our trailer hitches are made of high-quality strength steel and coated with electrophoretic paint, which is durable and rust-proof. Long-term towing is reliable, comprehensive protection and safety, and protect your trailer, boat, , etc. from theft.Safe and easy to use (receiver lock)-Our trailer coupler lock is designed to be easy to operate. with a one-key lock design, it can be easily locked without a key. to open it, just turn the key slightly and the pin will pop-out by itself. The dust cap is designed to keep the keyhole from water and dirt, and the excellent design makes it easier to use.Safe and easy to use (coupler lock)-Our coupler lock is easy to operate and adopts a screw-type locking action-only need to turn the key 5-7 times to open or lock, saving you time and effort. The trailer hitch can be installed quickly and easily, so you can put it on and set off immediately.Not easy to damage, strong and durableLong service life, economical and economical, can maximize its performanceSurface treatment: spray paintProduct function: prevent theftScope of application: RV truck trailer RV engineering vehicle Applicable modelsfor most models on the marketColour: blackMaterial: zinc alloyPackage Contents:1 * Dumbbell trailer lock1 * 1\/4 small trailer lockOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.