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

Love this. Nice and heavy/strong. So happy i bought it!!! Well worth the money!!

Very nice heavy duty product. Easy to lock and unlock.

This lock is a beast. It is easy to use and high quality of fabrication really stands out.

Bought this for our 5th wheel…..pleased with the purchase!

Heavy and strong!!! You get two keys but we ordered additional keys because if you loose the key you will never get that lock off the fifth wheel!!!!

It feels heavy and strong. I feel some degree of comfort having bought it.

A little on the expensive side but it’s better than loosing my trailer. Great product.

This was a great lock in the beginning. However, I did not use my fifth wheel during COVID. The Amplock device remained locked in a secure yard on my fifth wheel. Recently, I took the lock off and I noticed that the locking barrel that slips over the fifth wheel tongue was a bit hard to removed. I used a light lubricant on it. Later, it became more difficult to remove. After the last time I removed it, I was afraid to put it on again for fear that I would not be able to remove it. The locking barrel is keyed and it does not work properly. What good is a lock if even you cannot remove it with the key in hand? DONT BUY THIS! It is a good lock but has a cheap locking mechanism.

Great

Lock is very heavy duty and well made. It is easy to install onto the fifth wheel hitch and gives peace of mind that the trailer is secure.