Hand Knob, Handle Type Ball, Handle Material Thermoset, Mounting Type Molded Internal Threads, Thread Size 3/8 In.-16, Thread Standard UNC, Handle Dia. 1-1/4 in, Base Dia. 9/16 in, Overall Height 1-45/64 in, Screw Length 7/8 in, Overall Length 1.77 in, Tap Type Blind Hole, Standards H.H. Brass, Thread Type UNC, Color Black, Features General Equipment and Other Industrial Applications, Industrial Machinery, Medical Equipment, Finish High Gloss