About this item Strong and sturdy materials -- The Universal Wrench is made of high quality forged CR-V steel, extremely hard and durable. Antiseptic and anti-rust -- The double-sided wrench is heat treated throughout, polished and electrolytic. And the surface is sprayed with plastic against corrosion and rust. Scope -- Our wrenches are available in two ranges of specifications, metric nuts and bolts from 8mm to 22mm and standard ones from 5/16 to 7/8 inches. Wide range of use -- Our wrench is suitable for various machinery repair industries, such as automotive repair, motorcycle repair, industrial repair etc. Package contains -- 1 * universal wrench. Product Color: black Materials: CR-V steel Size: Length: 270 mm; Thickness : 8mm; Bolt length and applicable metric: 8-13mm 14-22mm Packing list: 1 x universal wrench