Proven Industries Model 2517-AS Trailer Lock, Fits (2020-2023) 2 5/16-Inch Airstream Couplers, Made in The USA (Blue)

Best security for an RV.

Sturdy lock for my needs - my second from this company - made in USA.

Only downside is that there were no instructions included so installation involved a few minutes of trial and error.

Heavy duty formidable lock, easy to install. Safety chains will not fit inside the lock collar, though. Also purchased a Brahma wheel lock as additional security. Both locks are expensive, but with both it would take a lot of work, and considerable noise to defeat them.

This lock is easy to use and seems to be theft proof!!

Heavy, but good quality lock.

This thing, I hope, is fool proof. Wish the key was on the side instead of down. I have had it for a couple of weeks and my RV has not been stolen yet.

This is by far the best RV lock on the market today. Recommend it highly to all RVers.

Fit my hitch like a glove.

Very well made and heavy-duty