Drive size: 3/8"
Torx size: T40
This tool is a heavy-duty 3/8-inch Drive Torx T40 Socket Bit, built for professional use in high-stress mechanical,
industrial, and automotive maintenance environments. Designed for serious applications, this socket bit offers the
strength and precision required for tightening and loosening larger or tougher Torx fasteners.
The critical component is the Torx T40 tip. This specific, six-point star-drive profile is precision-engineered to
perfectly match the corresponding T40 fastener size. By maximizing contact points, the design ensures a superior
grip, which is essential for preventing slippage, stripping, and ‘cam-out’ when applying the substantial torque
often required by this fastener size.
Durability and longevity are ensured by the use of premium S2 alloy steel. This superior material is subjected to an
advanced heat-treating process, which imbues the bit with exceptional core hardness, high resistance to bending, and
excellent protection against abrasive wear. This makes the socket bit highly reliable for repetitive, heavy-duty
service cycles.
Finally, the bit is permanently integrated with a standard 3/8-inch square drive base. This widely accepted size
guarantees instant compatibility with all 3/8′ drive ratchets, extension bars, and calibrated torque equipment. This
universal interface ensures the tool can be quickly and easily incorporated into any professional or serious
enthusiast’s tool collection.
Application:
- Loosening & fastening of various fasteners.
- Contractor
- Fabrication
- Woodworking
- DIY
