With its unique structure, this tool excels at gripping the lower jaw, providing a non-slip grip. The ratchet-like function allows for smooth, continuous gripping and turning, increasing work speed. Applications: Tightening and removing pipes, etc. Product Specifications: Specifications/Standards: Pipe size that can be gripped: 6-40A Outer pipe diameter 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.