ESD Safe Precision Screwdriver Set, Tip Finish Chrome, 0.9 mm, 1.3 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 7 mm, Hex, Ergonomic, Number of Pieces 7, No, ESD Safe Yes, Non-Sparking No, Measurement Type Metric, Includes Canvas Pouch, Corrosion Resistant Yes, ESD Standard IEC 61340-5-1, Tether Ready No, Range of Shank Lengths 1 1/2 in to 2 5/16 in