3/8" Socket, 6-point, 21 mm

The 3/8" socket with 6-point profile and 21 mm hex size is an essential tool for automotive mechanics and craftsmen. The proven 6-point design ensures secure and slip-free connection with the drive and prevents damage to bolt heads. The 3/8" drive size allows flexible application across various torque and power ranges. Ideally suited for all maintenance and repair work in the automotive sector.