Hand Knob, Handle Type Fluted, Handle Material Polypropylene, Steel, Mounting Type Locknut, Thread Size 1/4 In.-20, Handle Dia. 1-3/4 in, Base Dia. 1-1/4 in, Overall Height 55/65 in, Tap Type Through Hole, Includes -, Standards -, Color Black, Finish Zinc Plated Component