3 Inch aluminum safety flanges kit for airway buffing wheels. Made of high-quality aluminum alloy and lasts longer. Flange with 5/8″-11UNC thread hole. Used on angle grinders, angle polishers and other rotary tools which with 5/8″-11UNC thread arbor. Quick install and easy to use. Used with 8 Inch and 10 Inch airway buffing wheels which with 3 Inch steel center and without center plate.
