Adjustable Handle Handle Type Ball Knob Handle Material Zinc Components Material Steel Color Black Thread Size 8.00mm Hole Screw Length 13.97mm Overall Height 57.91mm Overall Length 80.01mm Thread Type Reamed Features High Strength Instantly Adjustable to 20 to 45 Different Handle Positions Depending on Size Smooth and Comfortable Design Mounting Type Reamed Hole Finish - Machining Powder Coated