Convenient and easy to use. Ideal for turning nut or bolt. Specification: Type: Adjustable Wrench Material: Chrome Vanadium Steel Surface Finish: Chrome Shape: C shape Size: 1#:Capacity: 19-51 mm(3/4-2)--Total Length approx. 250 mm Package Included: 1 x C Hook Wrench More details:, Great flexibility. Sturdy construction: Made of high quality chrome vanadium steel. Wide compatibility: Suitable for a variety of mechanical components, including round nuts (M10-M80) and ball locking round nuts (M15-M85), as well as tools and vehicles with round holes or notches RanDal Chrome Vanadium Adjustable Hook Wrench C Spanner Tool 150 mm 2#:Capacity: 32-76mm(1., 1/4-3)--Total Length approx.