The Felo 50630 Smart Box (inch) - comes with 12 blades, each with 2 tips (Slotted, Phillips, Hex, and Torx) for precision and fit, and one comfortable handle with two blade positions.The handle can be used in either a standard screwdriver mode or in a T-handle position to help deliver the torque required to get the job done, whether to tighten or to unfasten. The ergonomically designed 2-component handle has a pleasant soft-grip outer material for delivering the highest torque. Its anti-roll shape prevents the tool from rolling. The 12 blades are:2 Blades—Phillips heads: PH1 - 5/32" Slotted and PH2 - 1/4" Slotted, 2 Blades—Hex heads: 3mm & 4mm and 5mm & 6mm., 3 Blades—Hex heads: 7/64" & 1/8"; 9/64" & 5/32"; TX20 & TX25; and 3/16" & 1/4", 5 Blades—Torx Heads: TX6 & TX7; TX8 & TX9; TX10 & TX15; TX20 & TX25; and TX30 & TX40