The Long 3/8″ Hexagonal Impact Socket is a high‑strength carbon‑steel socket designed for pneumatic impact wrenches. It covers metric sizes from M7 to M22, all with a fixed 65 mm overall length and a hexagonal drive compatible with standard 3/8″ tools. Ideal for automotive, machinery assembly, and heavy‑equipment maintenance, the sockets provide extended reach and superior torque transfer. Manufactured to EN ISO 16376 standards, they ensure durability in demanding environments. Immediate stock availability – request a quote from Cohimar today.