BoxoUSA's 3/8-inch drive accessories round out your socket set with the adapters, universal joints, and connectors that keep 3/8-inch drive tools working across a wider range of fastening tasks. Manufactured from chrome vanadium steel, these accessories are built to transmit torque reliably without failing under load. Whether you're adapting to a different drive size or reaching an awkward angle, this collection covers the core 3/8-inch drive accessories a professional toolbox depends on. Sourced direct from the manufacturer and backed by a lifetime warranty, these tools are built to hold up to daily shop use.