Material: high carbon steel Size: as shown in the picture Color: green 1. Multi-functional design: This self-locking pipe wrench is integrated with multiple functions to better meet the needs of industrial use, such as torque wrenches, pipe fittings clamps and so on. 2. Industrial Grade Material: This pipe wrench tool is made of high quality industrial grade material, which provides tougher and more durablily performance and longer service life for users. 3. Self-locking design: This pipe wrench tool adopts self-locking design, which is easier and safer to use, avoiding sliding or loosening, providing more stable operation experience. 4. Wide range of application: This self-locking pipe wrench is available in a variety of sizes, suitable for a wide range of different pipe and fitting sizes, with strong applicability. 5. Precision Manufacturing: This pipe wrench tool adopts precision manufacturing process, which can ensure its manufacturing quality and precision, providing users with better use results. Package includes: 1set Industrial Grade Multifunctional Self-locking Pipe Wrench Tool