ESD Safe Screwdriver Set, Tip Finish Chrome, #0, #00, #1, 1.5 mm, 2 mm, 2.5 mm, 3.5 mm, Phillips, Slotted, Ergonomic, Number of Pieces 7, No, ESD Safe Yes, Non-Sparking No, Measurement Type Metric, Yes, ESD Standard IEC 61340-5-1, Tether Ready No, Range of Shank Lengths 1 1/2 in to 2 5/16 in