Klein Tools 661-4-INS Insulated Screwdriver, #1 Square Tip, 4-Inch Shank

Klein 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 insulated tools Cushion-Grip handle for greater torque and comfort Custom US-made steel tool Made in the USA This item replaces the 665-INS Additional Information Application:For Work Near Energized Sources Special Features:Flame Retardant and Impact Resistant Handle Tip Type:Square Magnetic:No Tip Size:#1 Shank Type:Round Shank Length:4"" (10.2 cm) Material:Induction Hardened Steel Insulated:Yes Handle Material:High-Dielectric Plastic Handle Color:Black Color Code:Green Overall Length:8.313"" (21.1 cm) Standard:IEC 60900 and ASTM F1505 Type:Recessed Weight:3.2 oz (91 g)