Every single Wiha insulated tool is individually tested to 10,000 volts AC and rated to 1,000 volts AC (1,500 volts DC) for safety and peace of mind in energized applications. All Wiha Insulated tools meet ASTM F1505 standard specifications for insulated and insulating hand tools and CSA testing benchmarks for safety and performance. You can invest with confidence knowing that this product is backed by the Wiha No Hassle Guarantee.

• Set Includes: 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16"
• Insulated 1000 Volt Rated 10,000 Volt Tested
• Professional Series Long Life Insulated
• High Visibility Coatings On Sockets
• Double Covered Insulation Red Over Yellow