Material: Aluminum alloy. Weight: 190 grams. Overall heat treatment, good toughness, large torque, and strong clamping effect. Adjustable: The short handle with large opening, adjustable, will help you solve common problems. The precision worm gear guide is flexible and can rotate quickly. The size of the opening can be adjusted as needed. The maximum opening is 68mm and the minimum opening is 6mm. Short hanging handle: The wrench handle is fully ergonomically designed. There is a square hole on the comfortable end. Easy to use, easy to carry on a hanger. The package contains: 1 x adjustable wide open-end wrench. It is more convenient to use in confined spaces. Wide range of uses: Our wrenches are suitable for tightening or loosening nuts and bolts, pipes and pipe nuts.