🔒 NU-SET King Pin Collar Hasp with Disc Trailer Lock Combo, Red - Enhanced Security for Your Trailer (2716+5820) Review

It's well designed, easy to install and reliable. What more do you want? I would buy it again if I had a second fifth wheel trailer.

Peace of mind at a very affordable price. We use long term outdoor storage so we are sure no one will walk away with our install.

Another level of security that is sadly needed these days. I have two identical keys, so both pendants can be locked with the same key. The locks work great and look good.

Used to secure my semi trailer when left unattended and the only one I would recommend as it can easily be used with a tripod style stabilizing jack without the lock or damage the jack.

Collar Lock works perfectly. It would take someone very serious to steal your facility to mine it. Of course, given enough time and the right tools, any lock can be picked, but this deters the casual thief or someone looking to rob quickly.