ITEM NAME:Woodworking Edge Clamp F Clamp Quick Clamp Function Expansion Auxiliary Too H1I9 Woodworking Edge Clamp F Clamp Quick Clamp Function Expansion Auxiliary Too H1I9 high hardness, corrosion resistance, durable. The pressure - resistant plastic sleeve can prevent the workpiece from being clamped. Thickening screw, strong clamping, not easy to break. Ergonomic rubber non-slip handle, comfortable grip. Fits any clamp rail up to 15mm (0.59 inch) thick. Useful accessory for edge clamping. Securely attaches to your clamp. Purpose: clamping large or thin plates. Overall Length: 235mm/ 9.25 inch Thread Part Length: 120mm/ 4.72 inch Material: Steel (bar), PVC(handle) Color: black + orange Package Contents: 1 * single edge clamp.Securely attaches to your clamp. 1 single edge clamp. Useful accessory for edge clamping. Purpose: clamping large or thin plates. Material: Steel (bar), PVC(handle).