Red and black dual color handle, anti slip, and comfortable grip. The tail is equipped with a small holes for easy hanging and storage. Opposite dimensions 6.35-22.2mm, jaws, wheel spikes 40Cr, bolts 50CRv, suitable for metric 6-22, or English 1/4-7/8 screws, gears, etc. This wrench is made of tool steel, with a plated with bright chromium, which is corrosion-resistant, not easy to break, not deformed, sturdy and durable, and has a long service life. Widely used, it can be used for small space home appliance maintenance, motorcycle maintenance, cabinet maintenance, engine testing, car maintenance, mechanical disassembly, lathe disassembly, etc., Manufacturer: QAXRZCUCD