The hexagonal design of the base can be used with hexagonal socket/wrenches/pliers/screwdrivers, making it more effortlessly. It can quickly remove rusty, broken, slippery, and damaged screws, saving time and and improving work efficiency. The manufacturing material is crafted from carbon steel, which has excellent wear resistance and resistance, ensuring that the tool are not easily damaged during long-term use. Suitable for 1/2inch 3/4inch, and 1inch water pipes, meeting household and professional needs, widely used in various water pipe. The size is and easy to use, suitable for home users and maintenance workers to carry and use., Weight: 0.4299014109 Pounds, Manufacturer: Hipzeepo