has the functions of an adjustable wrench, a hex wrench and a ring wrench. The tooth mouth can be flipped over and the tooth-type incision can be replaced at will to meet your various installation and maintenance needs. the key is made of high-quality carbon steel, the surface is nickel-plated and polished , and the overall heat treatment is completed, with high hardness, high torque and durability. The numbers are clear and easy to read. The precision screw has a maximum opening of after rotation, which effectively improves work efficiency. the handle is wrapped with a soft, non-slip plastic grip, which improves the grip and makes the grip more comfortable. It is very suitable for gripping and twisting during maintenance, and the work is easier and less laborious. This wrench is suitable for most bolts, nuts and pipes. Very suitable for plumbing repairs, electrician repairs, mechanical repairs, car repairs, home emergency repairs. Length 205mm, head depth 23mm, application range 0 - 25mm Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.