AMPLock U-LPCVR 5th Wheel Lock | Heavy Duty King Pin Lock for Travel Trailer | Conical Lock Made of Ductile Cast Iron | Prevent Traction with Chains, Rust Resistant | Made in Canada

One of the best king pin locks that I have used. Very well constructed and extremely heavy duty.

Item appears expensive but if you look at the investment your protecting ( RV worth thousands), the cost is minimal.

Seems nice

Great

It worked great. Installed on 35ft 5th wheel. Montana

Solid design with great powder coat. Well worth the money.

Very easy to use lock. Adds a high level of security.

locking mechanism feels solid. im not a lock expert, but the keys are unusually designed, so it looks like they would be difficult to copy, and the lock difficult to pick. not cheap, but worth a peace of mind, especially if leaving your RV unattended. Extra points for made in Canada, not China.