Klein Tools 661-4-INS Insulated Screwdriver, #1 Square Tip, 4-Inch Shank Subcategory:Insulated Hand Tools and Hand Tools Sets Or more specifically

Or more specifically

Nut driver exclusive hollow shaft design with Rare-Earth magnetic tip features unobstructed pass-through

Type:Magnetic Multi-Bit Tamperproof Screwdriver

Handle Type:Cushion-grip

NOT for human support

Klein Tools 661-4-INS Insulated Screwdriver, #1 Square Tip, 4-Inch Shank Subcategory:Insulated Hand Tools and Hand Tools Sets Or more specificallyKlein insulated tools combine excellent functionality along with reduction of risk of injury where a tool might make contact with an energized source with voltage up to 1000 volts. Two layers of insulation provide protection against electric shock. Clearly marked with the official 1000 volt rating symbol. Round shank with square recess tip. 1000V Rated for safety Durable two layer, molded insulation to meet or exceed all ASTM and IEC standards for