Description:
This insulated hex socket is designed for working on hex-head screws where electrical safety matters, offering protection up to 1000 V and a precise fit for 11 mm fasteners. It is useful for electricians and maintenance technicians who need a reliable hand tool that combines insulation with a 3/8" drive for use with torque handles and ratchets.
Key Points
The socket is tested according to EN/IEC 60900:2004, which means the insulation has been evaluated for use near live parts up to the specified voltage, according to the manufacturer. It is a basic, chromed tool that balances corrosion resistance with a professional finish. The 3/8" drive fits standard ratchets and handles, allowing familiar workflow without specialised adapters. For metric and imperial hex heads, the tool's geometry focuses on secure engagement to reduce rounding of screw corners. ⚙️
This model stands out for its combination of electrical insulation and a conventional socket drive, making it practical for panel work and field repairs where both torque control and safety are required. Note that insulation is designed for live working limits stated by the manufacturer and proper test procedures should be followed when used in high-risk environments. 🔌
Technical Specifications
- Name: KNIPEX Hex Socket, 3/8" Drive-1000V Insulated, 11 mm
- Drive size: 3/8" (square drive)
- Socket size: 11 mm
- Insulation rating: 1000 V according to EN/IEC 60900:2004
- Finish: chrome plated
Usage Recommendations
Use the socket with a compatible 3/8" ratchet or torque handle to apply controlled turning force. The insulation makes it suitable for tasks near live conductors up to the rated voltage, but always follow site safety protocols and use personal protective equipment when working on energized circuits. For best performance, avoid using the chromed surface with chemical cleaners that could damage the insulation over time. For hex screws in cramped spaces, the compact profile helps with access and the precise machining reduces the risk of slippage during tightening or loosening operations. 🛠️
Consider that the tool is described as a basic model with a chromed finish, which favors durability and ease of cleaning but may not include additional features like magnetic retention or extended-length shafts. For tasks requiring those extras, a specialist version might be more appropriate.



