We are professional in manufacturing machine tool accessories, with a history of twenty years. Supple all kinds of handwheel, in various styles and different sizes & color, can meet your requirement. Material Cast iron, aluminum, steel, bakelite,plastic Surfaced process Steel, cast iron: sand-blasted / chrome bright Aluminum: matt special black plastic coated Bakelite: black, glossy finish Plastic: matt black Assembly with bakelite, plastic or steel handle Special bores, keyways, etc. are available upon request