Insulated Screwdriver Set Tip Finish Black Oxide 3.5 mm 4 mm 4.5 mm 5.5 mm Phillips Slotted Square Ergonomic Number of Pieces 8 Yes ESD Safe No Non-Sparking No Measurement Type Metric Includes Keystone Slotted 9/64 in x 4 in 5/32 in x 4 in 3/16 in x 5 in 7/32 in x 5 in Phillips #1 x3 in #2 x 4 in Square #1 x3 in #2 x 4 in Corrosion Resistant Yes ASTM F1505-01 CSA DIN 7437 IEC EN DIN 60900 NFPA70E VDE 0682/Part 2012 Tether Ready No