Attributes . 0.71 mm Precision Hex Screwdriver - 1 EA, 0.89 mm Precision Hex Screwdriver - 1 EA, 1.27 mm Precision Hex Screwdriver - 1 EA, 1.5 mm Precision Hex Screwdriver - 1 EA, 2 mm Precision Hex Screwdriver - 1 EA, 2.5 mm Precision Hex Screwdriver - 1 EA, 3 mm Precsion Hex Screwdriver - 1 EA, 4 mm Precision Hex Screwdriver - 1 EA . Names