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. This tool is VDE Certified and meets EN/IEC 60900 testing standards for protection against arc flash explosion, ASTM F1505 standard specifications for insulated and insulating hand tools and CSA testing benchmarks for safety and performance. 

• Set Includes: 5/32, 3/16, 7/32, 1/4, 5/16, 3/8"
• Individually tested to 10,000 volts AC and rated to 1,000 volts AC for safety and peace of mind
• Black oxide finish for corrosion protection
• Wiha premium quality tool steel for strength and durability
• Through Hardened Durability - Avg 58-60 HRC
• Meets ASTM F1505 standard specifications for insulated and insulating hand tools
• Meets CSA testing benchmarks for safety and performance
• Meets VDE testing standards for protection against arc flash explosion
• Meets EN/IEC 60900 testing standards for protection against arc flash explosion
• Backed by the Wiha No Hassle Guarantee