Hand Knob, Handle Type Wing, Handle Material Thermoplastic, Mounting Type Threaded Stud, Thread Size 3/8 In.-16, Handle Dia. 75.00mm, Base Dia. 21.00mm, Overall Height 35.6 mm, Screw Length 20.00 mm, Overall Length 75 mm, Tap Type Not Applicable, Includes -, Standards -, Color Gray, Features Steel Trivalent Blue Passivated, Stainless Steel Bright, Finish Matte