From Klein Tools, the Insulated General-Purpose Tool Kit includes an assortment of 22 professional insulated tools. Klein insulated tools maintain the highest level of quality Klein is known for, and they offer added protection against shock from energized sources with voltage up to 1000 volts. These insulated tools offer superior functionality while reducing the risk of injury. Their bright orange outer coating is flame retardant and impact-resistant. The thick, exceptionally tough, high-dielectric white inner coating is bonded to each tool.