Tapped Gripper w/Diamond Pad, System of Measurement Metric, Body Material Carbon Steel, Ball Material Steel, Top Insert Material Diamond Grit-Impregnated Stainless Steel, Body Outside Diameter 36 mm, Thread Size M12, Body Height 32 mm, Overall Length 36 mm, Thread Length 11 mm, Pad Top Diameter 25 mm, Pad Texture Abrasive Grit, Mount Type Threaded Socket, Maximum Load Rating 136 kN, Body Material Finish Black Oxide