The Channellock 10" WIDEAZZ Adjustable Wrench, No. 10WCB, features a wide 2" jaw opening to support large sized nuts and bolts. The combination of a smart and comfortable tapered handle design with Code Blue grips, a four-thread knurl, and minimal head width improves performance in confined spaces. Additionally, the tool offers laser engraved measurement scales, is made from rugged chrome vanadium steel, and has a chrome finish for rust prevention. The Channellock adjustable wrenches are made in Spain.