This is an authentic replacement part manufactured for use with woodworking power tools. The hex socket head screw has multiple applications across a variety of tools. This socket head screw is sold individually, please see model diagram for part location and usage.
This is a genuine Jet replacement part for metal working lathes. The ball bearing is designed to fit on the collar to allow the gear to spin freely. The bearing is made of high-quality metal. This item is sold individually.