Hand Knob, Handle Type 4 Point, Handle Material Stainless Steel, Mounting Type Not Applicable, Thread Size Not Applicable, Handle Dia. 40.00mm, Base Dia. 14.00mm, Overall Height 26 mm, Screw Length 18.00 mm, Inside Dia. 5/16 in, Overall Length 40 mm, Tap Type Blind Hole, Standards DIN 6335, Color Silver, Features Not Applicable, Finish Polished