Wiha Insulated Soft Finish Cushion Grip Drivers are the standard for premium quality featuring ergonomic cushion grip handles for comfort and control, dual durometer construction for long-lasting durability, and handles directly molded to the blade for a permanent bond. The handles are sized proportionate to the blade for consistent mechanical advantage, include parallel flats to prevent table-top roll-off, and have driver tip profiles labeled on the cap for easy identification. Wiha Insulated Soft Finish Cushion Grip Drivers consist of Wiha engineered premium quality tool steel for strength and durability, have black oxide finish for corrosion protection, and feature exact fit precision machined tips for reduced cam-out. 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. You can buy with confidence knowing that this product is Backed by the Wiha No Hassle Guarantee.