Bahco K8901M-19 19mm x 3/4" Impact Hex Socket

3/4" square drive impact socket, which is designed for tightening/untightening 19mm hexagonal fasteners, such as nuts and bolts.Made from high performance alloy steel, with a black phosphate finish.Has a Dynamic-Drive™ profile, designed to protect fasteners and tools from unnecessary wear and damage.Should be used with a clamping spring to protect the user.This impact socket adheres to standards DIN 3121-H 20, ISO 1174, DIN 3129 and ISO 2725.