It is an authentic item which is supplied by the original equipment manufacturer for use with Delta stock feeder shapers. The roller helps to feed the workpiece through the equipment. It is a high-quality replacement for a damaged or a missing component that was installed on a new unit. Refer to the owners manual and the diagrams of your ...Read moremodel for the correct installation of this roller. You will need a screwdriver to remove the guard in order to perform this repair. One durable rubberized roller is included.
This is a genuine OEM replacement part designed for use with a variety of power tools. It is made out of metal and it is sold individually. It is a standard hardware which has multiple applications based on your tool. You would need a wrench to tighten/loosen this nut.