Features: *Made of high-quality stainless steel, corrosion-resistant and rust-proof, very strong. *Widely Used: This C-clamp is designed for welders, and construction workers. It is suitable for general clamping needs and is used in assembly, fastening, bonding and welding in metal processing and automotive applications. *Ractical Design: This C-clamp is made of heavy-duty Cast malleable steel frame with I-beam design provides sure strength. The heavy designed clamp can ensure that clamped object will not deform easily. *Easy to Install: Aperture is M6 threaded hole, With an adjustable positioning screw, can easily clip to any desktop. Specifications Size: Clamp range:0-20mm Color: Silver Material: Stainless steel Package Contents: 1/2/4pcs C-clamp Jaw Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.