The 3/4″ hexagonal impact socket (S66M series) is a high‑strength alloy‑steel tool for pneumatic impact wrenches. It covers metric sizes from 17 mm to 71 mm, with overall lengths between 44 mm and 72 mm and weights from 12 g to 35 g. Designed to meet ISO/DIN impact‑socket standards, it delivers reliable torque transmission in automotive assembly, heavy‑duty machinery maintenance, construction equipment repair and industrial plant applications. Immediate stock availability – request a quote today.
