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

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 Overall Length:  8.313'' (211.2 mm)