The Coupler Vault from Clearwater Industries is the ultimate in trailer
protection. The patented box style design completely encloses the trailer
coupler when it is not hooked to your tow vehicle making it impossible for a
thief to hook on to your trailer and drive away.
The box is made of 3/16” and ¼” hardened steel, and then powder coated to
prevent rust. The stainless steel locking mechanism will not rust or corrode,
and comes with 500 key combinations. Multiple locks purchased can be keyed
The adjustable bolt ball allows you to adjust the height to fit tight into
your trailer coupler. Once adjusted and locked into place the loose fit on your
coupler does not allow anyone to try to attempt to cut on it with a hacksaw or
The MegaHitch Coupler Vault is proudly made in the USA.