Sibille 3/8 in Square Drive Insulated Torque Wrench Set Torque Wrench

For professionals across the UK working on live electrical systems, the MS100N1‑3/8 Insulated Torque Wrench delivers uncompromising accuracy and safety. This Penta‑manufactured tool features a 3/8″ square drive, mechanical non‑reversible ratchet, and a torque range of 8–50 Nm. At just 315 mm long and weighing around 820 g, it’s ideal for electricians and engineers who value both ergonomic handling and traceable calibration. UK-calibrated and IEC 60900 / EN 6789 compliant, it is a trusted choice where reliable torque control matters most.

Why Choose the Sibille 3/8 in Square Drive Insulated Torque Wrench

The MS100N1‑3/8 stands out through its combination of safety‑rated insulation, precision mechanical design, and built‑in calibration traceability. As a non-reversible tool, it prevents over- or under-torque and automatically trips on target torque, resetting for continued use. EN and IEC compliance ensures that electricians operating up to 1000 V are protected.

Advanced Features and Benefits Include

• Designed for live‑working safety up to 1,000 V.
• Torque range 8–50 Nm with precise mechanical tripping.
• Compact (315 mm) and lightweight (~820 g) for comfort.
• Supplied with a calibration certificate and serial number.
• Engineered to meet IEC 60900 / EN 6789 standards.

Application Potential of the Product

• Torque control when fitting electrical connectors, switches, and terminals
• Live‑working on electrical distribution and maintenance
• Use by qualified electricians and electrical engineers in UK installations
• Precise tightening of electrical components in industrial or utility settings

For more information please check the datasheets.