Trailer Hitch Lock - 5/8" Dia Locking Receiver Pin, Fits 2" Receiver, Class III & IV Hitch, Anti-Theft Lock, Black (1 Pack)

I use this pin to hold my flagpole receiver mount on my RV. The 4 O-rings help makeup slack in the receiver so the pin doesn’t slide/move back and forth, this was never an issue I had with pins over the years but looks like all pins come with these O-rings as a feature. Not required in my opinion, but a nice touch. Can’t speak of durability on a trailer etc. as I’m stationary but it seems well made.

Works great. I used all the gaskets to keep it from moving around and making noise or scratches.

Nice and snug not a lot of rattle

I like the quality of the build and the fit, and the dust cap over the key opening is awesome. I will say locking and unlocking takes a little skill, since you need to hold the bar from spinning while you spin the key, otherwise the whole thing spins (so net, it takes both hands and the area may be a little tight if your setup is anything like mine). Otherwise I like the product for securing my hitch bike rack and having it safe.

Works great... Just as stated, I used it to lock in my hitch so it will stay in place. Along with some other stuff ordered from Amazon!

Garbage.8 months after buying it, the key wouldn’t open it. I had to break the lock to change my hitch. I do first responder work and discovered this lock was hopelessly stuck when I tried to change hitches to pull the SAR trailer. It only took 8-9 whacks with a hammer to break it off.

Works perfectly, easy to install and remove. So far, a quality product.

Easy to use