Insulated Screwdriver Set Tip Finish Chrome T10 T15 T20 T25 T8 T9 Torx Ergonomic Number of Pieces 6 Yes ESD Safe No Non-Sparking No Measurement Type Torx Includes Torx(R) T8 x 2-1/2 in T9 x 2-1/2 in T10 x 2-1/2 in T15 x 3 in T20 x 3 in T25 x 3 in Corrosion Resistant Yes ASTM F1505-01 CSA DIN 7437 IEC EN DIN 60900 NFPA70E VDE 0682/Part 2012 Tether Ready No Range of Shank Lengths 60 mm to 80 mm