General description Great flexibility and convenience make this Adjustable Hook Wrench an essential tool for turning nuts or bolts. Built to strict quality control standards, it is made from durable chrome vanadium steel, ensuring long-lasting performance. Technical specifications Type: Adjustable wrench Material: Chrome vanadium steel Surface finish: Chrome Shape: C shape Square head size: 19-51 mm (3/4-2 inches) - Total length approx. 160 mm Round head size 2: 32-76 mm (1.1/4-3 inches) - Total length approx. 200 mm Round head size 3: 51-120 mm (3/4-2 inches) - Total length approx. 270 mm Other information Package includes: 1 x C-hook wrench