TEKTON #1 Square Insulated Screwdriver (4 Inch Shank) | DVQ01301

RATED FOR 1000 VOLTS - The handle and driver shank are insulated to protect against electric shock for voltages up to 1000V AC and 1500V DC; Shank diameter is reduced so insulation can be molded flush with the tip, improving access DESIGNED FOR SPEED AND TORQUE - The front of the handle is round for quick rotation and the middle part switches to a three-lobed shape that provides a secure grip for high torque riding Three Position Size Markings - Each driver has the tip size engraved in three positions with high contrast laser markings STEEL SHANK WON'T TWIST - The handle is molded around the shank, creating a solid connection that is stronger and straighter than simply pressing the shank in a prefabricated handle Square tip: our square bits are precision machined on the classic tapered square profile for precise fit in square head screws