Wiha 20138 Insulated Open End Wrench 9/16"

Built to keep electricians and technicians safe while working on live systems, the Wiha 20138 Insulated Open End Wrench 9/16" combines electrical protection with practical ergonomics. This insulated hand tool is 1000V rated and double-covered (red over yellow) with high-visibility coatings, helping reduce shock risk and speed tool selection during time-sensitive security, surveillance and monitoring installations. The 15° angled open end and compact 5.7" (146mm) overall length give technicians improved access in tight spaces such as camera mounts, access control panels and network equipment racks.

Constructed to Wiha’s professional-series standards and tested to 10,000V with ASTM F1505 compliance, the 20138 delivers long-life durability and consistent performance for on-site service crews. RoHS and VDE certifications underline its suitability for regulated environments. Backed by a 1-year limited warranty, this wrench is a dependable choice for electrical, security and IT maintenance teams who need safe, easy-to-identify hand tools. Add the Wiha 9/16" insulated open-end wrench to your kit for safer, faster work on surveillance cameras, access control systems and network power connections.

• Protects technicians with 1000V-rated, double-covered insulation to reduce electrical shock risk during live work
• 15° angled open end and 5.7" length for easier access in tight enclosures like junction boxes and rack mounts
• High-visibility red/yellow coating speeds tool identification on busy job sites and in security or surveillance closets
• Durable professional-series design meets ASTM F1505 and VDE/RoHS standards for reliable, long-life performance
• Compact, lightweight wrench ideal for field service, monitoring equipment installs, and routine electrical maintenance