Professional tool for commercial or occasional use. This 12" standard adjustable spanner is suitable for all uses at work or around the home. Manufactured from chrome vanadium steel for strength and durability, it features thick ends on the adjustable spanner for maximum grip on nuts and bolts. The precision machined finishing jaws and a cut-out on the end allow for easy hanging and convenient storage. The maximum opening of the adjustable spanner is 0mm - 40mm, and its total length is 300mm / 12 inches. It is made by AB Tools.