This multifunctional wrench comes with 3 specifications of chucks and suitable for different types of sink pipes fittings. It is specially designed for pipes repairs in narrow area. If you are looking for a new wrench, come and try this product, it will not let you down. Features: 3 Different Chucks: This wrench set comes with 3 specifications of chucks and suitable for different types of sink pipes. Storage Box: Comes with a storage box to hold the wrench and accessories, easy to carry. Preferred Material: The wrench is made of aluminum alloy and ABS material, and can provide a long service time. Large Opening Wrench: The opening can reach to 80mm and the arc with tooth makes it more suitable for special-shaped pipes fittings. Wide Applications: This wrench suitable for sewers, valves, connecting pipes, faucets, etc. Specifications: Mateiral: ABS+aluminum alloy Max. opening: 80mm / 3.2in Wrench length: 270mm / 10.6in Handle length: 110mm / 4.3inch Package size: 350 * 80 * 50mm / 13.8