General description The Neilsen 3pc Welding Locking C Clamp Tool Set includes three versatile locking pliers designed for secure gripping and clamping of sheet metal and other materials. Technical specifications Includes three types of clamps: 245mm Welding Clamp, 225mm Locking C-Clamp, and 275mm Locking Pliers. Material: Nickel plated body for enhanced durability and corrosion resistance. Adjustment: Features a thumb screw for easy adjustment of clamping pressure.