Adjustable Handle Handle Type Ball Knob Handle Material Zinc Components Material Steel Color Black Thread Size 5/16 in Hole Screw Length 0.4700 in Overall Height 1-13/16 in Overall Length 2-9/16 in 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 Reamed Hole Finish - Machining Powder Coated