AMM6854 Features: -Brake lathe accessory. -3 Arm Red Knob. -Repair only up to 1 yr. Product Type: -Parts & Accessories. Quantity: -Single. Dimensions: Overall Height - Top to Bottom: -0.2 Inches. Overall Width - Side to Side: -3 Inches. Overall Depth - Front to Back: -4.3 Inches. Overall Product Weight: -0.05 Pounds.