Flat wrench 16 mm 1000V, insulated hand tool for electrical work, NEO tools 01-120

NEO tools flat wrench 16 mm 1000V (model 01-120) is an insulated single-sided hand wrench designed for safe work on live or potentially live electrical installations up to 1000 V. The 16 mm flat opening fits standard hex fasteners and the insulated handle provides a protective barrier to reduce the risk of electrical shock while performing installation, maintenance, and repair tasks on electrical equipment.

Advantages

The tool combines a precisely machined 16 mm opening with a durable insulated handle rated for use up to 1000 V, offering both fit accuracy and electrical protection. The single-sided flat design enables access in narrow spaces where ring or boxed wrenches cannot reach, and the solid construction ensures reliable torque transfer without deforming fasteners. The insulating material is applied to the handle and shaft in a way that preserves grip and control while maintaining electrical safety.

Suitable for

• Electricians performing installation and maintenance of electrical circuits and devices
• Technicians servicing switchgear, distribution panels, and control cabinets
• Field service and repair work on equipment where live-voltage exposure up to 1000 V is possible
• Mechanical tasks requiring a compact 16 mm flat wrench in confined spaces

Key specifications

• Wrench opening: 16 mm flat
• Insulation rating: up to 1000 V
• Tool type: single-sided flat wrench
• Handle: insulated, ergonomic profile for improved grip
• Intended use: electrical and maintenance work

How to use

Select the wrench for the 16 mm fastener and ensure the tool shows no visible damage to its insulation before use. Place the flat opening fully onto the hex fastener, maintain a steady grip on the insulated handle, and apply torque evenly to tighten or loosen the fastener. Observe standard safety procedures for electrical work, including testing circuits and using appropriate personal protective equipment as required by your local regulations.

Usage recommendations

Inspect the insulation before each use and do not use the wrench if the insulating layer is cracked, torn, or compromised. Keep the tool clean and store it away from solvents or sharp objects that could damage the insulating material. Use this insulated wrench only for tasks within its 1000 V rating and combine it with other appropriate safety measures for electrical work.