SELF-LOCKING DESIGN: Use self-locking function with Built-in automatic locking spring, easily operated with one hand, simple and practical, improve efficiency.SUPERIOR GRIP: jaws with double threads teeth can grab the pipe or nuts firmly, anti-slip and quick adjustments, easy to use, save your time and energy.COMPATIBLITY: Clamping range from 7-15 mm for 6 inches wrench,widely use on pipe, screw, nut and so on.STURDY CONSTRUCTION: Made of Chrome vanadium alloy steel, quenched and body, hardness can be up to HRC 60, sturdy and for long .MULTIFUNCTION HANDLE: Ergonomic handle keeps the user's wrist in a comfortable position to reduce strain. The hardened tail made of carbon steel can be used for prying or chiseling, good assistant for home travel.Length: 6 inches: 150 mmClamping Range: 6 inches: 7-15 mmColour:As ShownMaterial:Plastic + MetalPackage Contents:1X Multi-functional Pipe WrenchOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.