Features: Brand new and high quality Heavy duty C-type woodworking clamp, thickened and upgraded, durable, upgraded and thickened steel body, with strong bearing capacity and not easy to break. Malleable iron forging provides powerful clamping, hardening, high-frequency quenching of screw rod, smooth rotated and constant hardness of thickened screw rod. The clamping surfaces is flat, flat and smooth, and the force is uniform, which does not hurt the object. Time-saving T-shaped screw rod is easy to exerts force, powerful and smooth without hurting hands, and rust-proof and corrosion-resistant paint can meet different working environments. Easily cope with a variety of needs, wood, metal, stone, plastic. Specifications: Material:Metal Type:1Inch/2Inch/3Inch/4Inch/5Inch/6Inch/8Inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x C Clamp