These blades have integrated slim insulation molded directly onto the blades.
Includes: slotted 2.5, 3.5, 5.5 mm, Phillips #1, #2, square #1, #2 Insulated 1000 volt rated 10,000 volt tested Meets ASTM F1505, VDE 0682/part201, DIN 7437, EN/IEC 60900, NFPA-70E & CSA specification Ideal for jobs where access is limited Insulation does not exceed screw head diameter Blades made of high quality chrome-vanadium-molybdenum steel, through-hardened