BoxoUSA's 3/8-inch drive 12-point deep socket set covers the SAE sizes technicians need to reach recessed fasteners and long bolts that standard-depth sockets can't handle. Built from chrome vanadium steel, these sockets are precision-machined for a secure 12-point grip suited to the fit and torque demands of daily automotive work. Sized for 3/8-inch drive ratchets and extensions, this set fills a critical gap in a professional toolbox. Direct from the manufacturer and backed by a lifetime warranty, these deep sockets are built for the demands of shop and field work alike.