Hand Knob, Handle Type Ball, Handle Material Plastic, Mounting Type Locknut, Thread Size 1/2 In.-13, Handle Dia. 1-1/4 in, Base Dia. 5/8 in, Overall Height 1.15 in, Tap Type Blind Hole, Includes -, Standards -, Color Black, Features No-Slip Grip, Seal Material Nylon, Finish Satin, Zinc Plated Component