Adjustable Handle Handle Type Ball Knob Handle Material Zinc Components Material Steel Color Black Thread Size 0.24 in Pilot Hole Screw Length 0.9000 in Overall Height 2-61/64 in Overall Length 4-21/64 in Thread Type Blank Features High Strength Instantly Adjustable to 20 to 45 Different Handle Positions Depending on Size Resistance Properties Corrosion Resistance for Low Wear or Inside Applications Mounting Type Pilot Hole Finish - Machining Powder Coated