A replacement for the brass fence that comes standard with our stainless steel bench pins. It's designed to adjust to various angles to help guide you to mitered cutting and filing with your bench pin. This is exactly the same as the original unit that came with the bench pins. It will also fit the power saw, or anything else we've made that uses a brass fence. Replacement screws are included. Requires one of our stainless steel Knew Concepts Bench Pin (Item #325.100) to mount onto.