This Seat Box Catch Repair Kit has been specifically designed to fit the Shakespeare Beta Box. So now if you have a broken catch on your Shakespeare Beta Box there is no need for despair and no need to go out and buy a new seat box. Simply fit the Damiltech Solutions Seat Box Catch Repair Kit. It is made from Stainless Steel and comes complete with a Stainless Steel internal stiffener plate and Stainless Steel pan head bolts and nuts