TowWorks79830 Keyed Alike 5/8" Trailer Hitch Lock with Extra Long 4-1/2" Span, Double Safety Tow Hitch Locking Pin for 3" Receivers and Adjustable Channel Mounts

Had this on the truck a few week pulling the boat. Get no rattle. The spacers have smashed very little. I would only suggest various width spacers to add when they smash. I don’t think anyone would think about stealing my hitch with this on it. GREAT product.

Don't buy a 'locking pin' without a cotter pin. This also has a positive engagement on the lock so you know the locking end is engaged. The extra rubber o rings help prevent movement of the pin. Works great in a 3" reciever with room to spare. Overall the finish is on par with the cheaper products, nothing to write home about there.

Easy to install, easy to lock and unlock.

I just purchased a solid back step for getting in and out of the back of my truck, this hitch lock will keep it for being stolen, very well built!

Yes it's heavy and it works. Looks good but not keyed alike the exact same previous purchase

Works and fits great !

I ordered two of them and I love the lock pins but I did receive one new one in an unopened box and one that had been used and was missing the spring clip and o-rings. I went and bout the missing parts at a local parts store and pins work great. I would recommend these!

Bought it for use on our 2022 F350. It has a class V receiver hitch with a class IV adapter sleeve too. Meaning that the overall size is larger than a standard class IV. So those other, smaller locking hitch pins are simply too short. This is well made and fits great for me. Buy it.