Hand Knob Handle Type Fluted Handle Material Brass Thermoset Mounting Type Threaded Insert Thread Size #10-32 Thread Standard UNF Handle Dia 7/8 in Base Dia 5/8 in Overall Height 1/2 in Screw Length 0.3100 in Overall Length 0.53 in Tap Type Blind Hole Standards Brass Thread Type UNF Color Black Features General Equipment and Other Industrial Applications Industrial Machinery Medical Equipment Finish High Gloss