Adjustable Wrench: This sturdy yet lightweight aluminum wrench has adjustable jaws that can be opened between 0-40mm. Wide jaws and short handle allow the drain nut to be tightened on the sink Extended jaws: Wide jaw wrenches are designed for extended jaws. The contact surface between the jaws and the nut is wider, the clamping force is strong, reliable and not easy to slip. Precision turbine design: the precision turbine slider of the wrench short-handled is closely associated with the worm. Flexible and fast sliding, high torque, good toughness, smooth adjustment opening, convenient sliding and quick adjustment, improving work efficiency Wide range of uses: adjustable wrenches are suitable for tightening or loosen nuts and bolts, pipelines, pipe nut disassembly or natural gas industry, etc. Ergonomic Design: The wrench handle is fully ergonomically designed. There is a square hole at the comfortable end. Comfortable to use, hookable, short handle