AMPLock's 5/8 inch hitch lock (HLP-58) targets 2" x 2" and 2 1/2" x 2 1/2" receiver tubes with a 2 3/4" stainless steel stem. The disc lock cylinder uses millions of unique key combinations against picking and drilling. At 1.74 lbs, it resists rust and corrosion in all seasons. Push and lock mechanism installs in seconds. Works with AMPLo
5.0
8 ratings
5
4
3
2
1
I think they made this from half of a battleship. Man it’s beefy!
J
Jeremy · August 25, 2026
Love this product bought one for the boat and one for the trailer best on the market
J
John · April 16, 2026
Got it at a machine shop to thread it so I can use it as a spare tire lock. All the spare tire locks I have seen are junk. So hopefully this works well.
