
The website I found it on, iboats.com has this to say
"Theft proof on or off the car. Pick-resistant. Solid cast, heat treated for toughness. Will not corrode, rust or clog. Fits all standard type couplers.
It's a wafer lock, and my snowman pick had it opened in 5 seconds. If I was a boat owner, or any trailer owner for that matter, I'd buy something a little better than a wafer lock.
Coincidentally, I have a 2006 SEA RAY 290 SELECT EX for sale, with a trailer.
