Hand Knob Handle Type Ball Handle Material Thermoset Mounting Type Molded Internal Threads Thread Size 1/2 In.-13 Thread Standard UNC Handle Dia 1-3/8 in Base Dia 5/8 in Overall Height 1-5/16 in Screw Length 7/8 in Overall Length 1.34 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