This extension bracket is designed for use with the Chalet truck camper tie down brackets. The extension bracket is used to extend the tie down hole below the camper trim so that it is easily accessible. The bracket is manufactured from 304 stainless steel and is bolted to the tie down with a locking washer, fender washer and a grade 8 bolt. The bracket fits round and oval hole confgurations on the Chalet camper tie down brackets. Order comes with a set of two extension brackets and all hardware is included.