Hex Allen Key 12 mm 1000V NEO tools 01-177 — insulated hex key for electrical work

NEO tools Hex Allen Key 12 mm 1000V (model 01-177) is an insulated hex key designed for safe work on live electrical installations. The 12 mm hex profile matches corresponding socket heads and fasteners used in electrical equipment, while the insulated shaft and handle are rated to provide protection up to 1000 V. This tool is intended for professional electricians and maintenance technicians who require a reliable insulated hand tool for assembly, repair and servicing tasks.

Advantages

The insulated construction offers certified protection up to 1000 V, reducing the risk of electric shock during live work. The 12 mm hex profile ensures a precise fit with compatible fasteners, minimising rounding and wear. The shaft and ergonomically shaped insulated handle provide good grip and control when turning fasteners in confined or elevated installations. The tool's robust construction increases durability for repeated use in professional environments.

Suitable for

• Assembly and tightening of hex socket fasteners on electrical panels and equipment
• Maintenance and repair of switchgear, distribution boards and control cabinets
• Installation work on live circuits where insulated tools are required
• Field service and on-site adjustments by electricians and technicians

Key specifications

• Hex size: 12 mm
• Insulation rating: tested for use up to 1000 V
• Type: hex (Allen) key, L-shaped handheld tool
• Handle: insulated grip designed for electrical work
• Material: hardened steel shaft with insulating coating
• Intended use: for fastening/loosening hex socket screws in electrical installations

How to use

Select the 12 mm end of the hex key that matches the socket head of the fastener. Insert the hex profile fully into the recess of the screw to ensure a secure fit, then apply steady torque to tighten or loosen the fastener. Maintain a firm grip on the insulated handle and avoid contact between exposed conductive parts and live conductors. Inspect insulation for damage before use and do not use if the insulating coating is compromised.

Usage recommendations

Before starting work on live circuits, verify the insulation integrity and visual condition of the tool. Use the Hex Allen Key 12 mm 1000V only within its rated voltage limit and follow applicable safety procedures and personal protective equipment guidelines for electrical work.