This is a genuine OEM part. The metal center point is compatible with several lathe machines. This part is fitted onto the driving center, securing wood projects to be trimmed. This part is sold individually. A knock-out rod may be needed in making the repair.
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.