This is a genuine OEM sourced part which is specially made for use with Powermatic equipment. It is an identical replacement for a faulty or a missing knob that was installed on a new unit, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality component is made of durable metal and is sold individually. For Use With: Jet 3520A Wood Turning Lathe 143 14" Bandsaw 143 14" Bandsaw 26 Shaper 1200 20Inch. Drill Press 1200 20Inch. Drill Press 1200HD 20Inch. Drill Press 1200HD 20Inch. Drill ...