Our mounting hardware options are all made from a thick gauge steel. Our use of thick gauge steel allows us to insure extra strength as well as offer rust resistant charecteristics. When used to mount a Solid Back, the bracket offers depth and angle adjustability. When used to mount a Solid Seat, the bracket provides height and angle adjustability. The 4 hole "L" bracket w/ the 1 hole "J" hook (for 1" tubing) provides significant adjustability for the Insert
