Hand Knob, Handle Type Mushroom, Handle Material Steel, , Mounting Type Threaded Bushing, Thread Size M5, Handle Dia. 21.00mm, Base Dia. 12.00mm, Overall Height 21.00mm, Screw Length 10.00 mm, Overall Length 0.83 in, Tap Type Blind Hole, Standards RoHS, Color Gray, Features High Ergonomic Functionality, Novo Grip, Finish Matte