Description: Safe and secure: material insulation is not conductive, the shell with an integrated design to effectively avoid leakage Anti-drop anti-smashing: thick shell, hardness, and strong ability to effectively protect the internal file Comfortable non-slip: feel good, Surface matte texture, increase the friction, can effectively avoid hand slip Material: Copper, ABS Plastic Length: Approx. 295mm / 11.61inch Specification: Handle Diameter: Approx. 37mm / 1.46inch Welding mouth width: Approx. 51mm / 2.01inch Package Includes: 1 Piece of Welding Clamp