High-strength carbon steel materials, good wear resistance and corrosions resistance. Through strict manufacturing processes, it ensures the long-term service life of the product The right angled design makes it flexible to operate in narrow space, and can easily solve complex environment that difficult for general wrenches to enter, improving work efficiency The movable design allows users to quickly adjust to the desired size, ensuring a stable grip and making it easy to handle accessories of different specifications, making it to use This wrench havemultiple functions and can easily handle nut and bolts of different specifications. It can be widely used for handling water pipe, bolts, and other pipe fittings, suitable for both home and industrial environment, and meets various maintenance needs The large opening can easily handle large water pipe and nut, suitable for various complex working environment, saving time and energy, and is a practical maintenance tool