Klein Tools' Insulated Screwdrivers feature a bright orange coating of flame and impact resistant insulation to protect against electrical shock. These tools exceed the ASTM F1505 standards for insulated tools, and are clearly marked with the official 1000V rating symbol. The tether hole in the handle provides added safety when working at height. Available in 4 in and 6 in round shanks with a variety of tips. Klein® 6844INS Insulated Screwdriver, #2 Square Tip, 4 in Round Shank