Adjustable Handle, Handle Type Ball Knob, Handle Material Zinc, Components Material Carbon Steel, Color Black, Thread Size 1/4 In.-20, Thread Standard UNC, Screw Length 25/64 in, Overall Height 1.69 in, Overall Length 1.57 in, Thread Type External, Thread Pitch Not Applicable, Resistance Properties Corrosion-Resistant, Mounting Type Threaded Stud, Finish – Machining Powder Coated, Seal Material Not Applicable