With its unique structure, it excels at gripping the lower jaw and has a non-slip design. The continuous gripping and turning action, similar to a ratchet function, allows for smooth operation, increasing work speed. Applications: Tightening and removing pipes, etc. Product Specifications: Specifications/Standards: Pipe size that can be gripped: 6-40A Outer diameter of pipe that can be gripped (mm): 6-52 Overall length (nominal) (mm): 370 Material: Gripping part: Chrome vanadium steel Weight/Mass Unit: 1.3 kg Price negotiations are not possible.