The Felo Smart Box Screwdriver Kit features the metric sizes, soft grip material handle, screwdriver and T-Handle in one, and anti-roll handle design. Includes (1) Smart Handle, (12) Blades (PH1 - 532", PH2 - 14", Hex 764" - 18", 964" - 532", 316" - 14", 3mm - 4mm, 5mm - 6mm, T6 - T7, T8 - T9, T10 - T15, T20 - T25 & T30 - T40), and (1) strongbox.