SATA SC22201 3/8" Drive Hex Bit Socket 3mm

Drive size: 3/8 inch; hex bit size: 3 mm; material: chrome vanadium steel body with an S2 steel insert bit; finish: chrome-plated and heat-treated for durability; markings: large stamped size markings for quick identification.

It offers a precise fit, an S2 steel insert for higher strength, and a durable chrome-plated, heat-treated construction. These features reduce slippage, extend tool life, and improve torque transfer for faster, safer fastening.

If you need other hex sizes in the same 3/8 inch drive, consider SATA SC22202 3/8 inch Drive Hex Bit Socket 4 mm and SATA SC22203 3/8 inch Drive Hex Bit Socket 5 mm, both available on Fepy. Links: https://fepy.com/products/sata-sc22202-38-drive-hex-bit-socket-4mm and https://fepy.com/products/sata-sc22203-38-drive-hex-bit-socket-5mm

It's well-suited for automotive repairs, furniture assembly, electronics hardware work, and any project requiring reliable 3 mm hex fastener driving with a 3/8 inch drive.

Attach the socket to a 3/8 inch drive ratchet or torque wrench, align the 3 mm hex bit with the fastener, apply steady torque until seated, then reverse to loosen. After use, store in your tool kit to protect the bit and socket surfaces.

Yes, it is designed for use with standard 3/8 inch drive ratchets and torque wrenches, making it compatible with a wide range of common tools.

S2 steel inserts provide higher strength and impact resistance, delivering stronger torque transfer and longer life under heavy use compared with standard inserts.

The tool uses chrome vanadium steel with a chrome-plated finish and is heat treated for longevity, offering good corrosion resistance for everyday shop use.

Keep the socket clean and dry, avoid exposure to harsh chemicals, store it in a protective case or kit, and inspect for wear on the hex surfaces. Replace if the hex or socket shows rounding or excessive wear.

Yes. Use within rated torque, ensure proper alignment with the fastener, avoid sudden impact or misapplication, wear eye protection if needed, and keep the tool out of reach of children when not in use.

If the product doesn’t meet your needs, you can consider returning it under Fepy’s standard returns policy. The tool’s durable construction and precision fit contribute to value by reducing replacement frequency over time.