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. Wiha premium quality Insulated Insulated Socket and Ratchet Sets are designed and engineered by Wiha Germany. You can buy with confidence knowing that this product is Backed by the Wiha No Hassle Guarantee.

• Set Includes: Insulated Socket 3/8" Drive 5/8", 11/16", 1/2", 7/16", 3/8", 5/16", 3/4", 3/8" Drive Ratchet, 3/8" Drive Extension Bar, and Storage Box
• Individually tested to 10,000 volts AC and rated to 1,000 volts AC for safety and peace of mind
• Meets ASTM F1505
• High Visibility Coatings On Sockets
• Double Covered Insulation Red Over Yellow
• Durable tri-layer laminated foam
• Protective Insulation Molded Directly onto the Socket
• Chrome-vanadium-molybdenum Hardened Tool Steel
• Backed by the Wiha No Hassle Guarantee