Williams Comfort Products 6MV-18 1000V Open End Wrench 18mm

Product Description

The WILLIAMS COMFORT PRODUCTS 6MV-18 is an 18mm insulated open end wrench rated for work on live electrical systems up to 1000 volts. Designed for licensed electricians and industrial maintenance technicians, it provides a single fixed open end for turning hex fasteners in energized panel and switchgear environments. The 1000V rating meets the demands of live-line electrical work where non-insulated tools create serious shock hazards. At 0.327 pounds, the wrench is lightweight enough for extended overhead or confined-space use without hand fatigue.

This wrench is suited for commercial and industrial electrical installations, maintenance of motor control centers, switchgear, transformers, and panel boards where energized conductors or terminals may be present. Electricians performing live-panel service, instrumentation techs, and utility maintenance crews will find the 18mm jaw size appropriate for metric hardware commonly found on European and imported electrical equipment.

Key Features

• 1000V insulation rating for safe use on energized electrical systems
• 18mm open end jaw fits standard metric hex fasteners
• Lightweight at 0.327 pounds for reduced fatigue during extended use
• Fixed open end design for direct access in tight or confined spaces
• Single-piece construction appropriate for high-voltage service environments

Compatibility

Designed as an insulated hand tool for use with 18mm metric fasteners in electrical and industrial maintenance applications where 1000V-rated tooling is required.

Installation Notes

This wrench must only be used by qualified electricians familiar with live-line work procedures and applicable electrical safety codes including NFPA 70E. Inspect the insulation for cracks, cuts, or damage before each use — a compromised coating negates the 1000V protection. Never use insulated tools as a substitute for proper lockout-tagout procedures when de-energized work is possible.

Technical Specifications

• Jaw Size: 18mm
• Voltage Rating: 1000 volts
• Weight: 0.327 pounds
• Sold As: Each
• UPC: 0662459970596

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 6MV-18