ITEM NAME:2 pieces 32mm high 35mm Dmr M10 threaded plastic ball knob ball handle R7F3 2 pieces 32mm high 35mm Dmr M10 threaded plastic ball knob ball handle R7F3 Ball button with threaded blind hole. Ultra-solid, with a glossy, Suitable for general use as operating and handling media. Can be used in many applications of lever rotary knobs. Product Name: Ball Handle Main material: plastic Color: Black Diameter: 35mm / 1.4 inch Ho ech: 32mm / 1.3 inch Thread diameter: 10mm / 0.4 inch Weight: 61g Scope of.Ball button with threaded blind hole. Main material: plastic.