Draper 71544 Crescent Type Adjustable Wrench with 52mm capacity The Draper 71544 Crescent-Type Adjustable Wrench is of expert quality, manufactured from chrome vanadium steel hardened, tempered and chrome plated. This crescent-type wrench features mirror-polished jaws offset at 22°. Features: Expert quality crescent type wrench manufactured from chrome vanadium steel Hardened, tempered and chrome plated with mirror polished jaws offset at 22° Specification: Capacity: 52mm Length: 450mm