This adjustable length blade screwdriver set covers 20 sizes including: Phillips: Ph1 | Ph2, PzDrive Pz1 | Pz2, Star T10 | T15 | T20 | T25 | T30 | T40, HexBall End 3mm | 4mm | 4mm | 5mm | 5mm, Flat 3.5mm | 4.5mm | 5mm | 6.5mm. The blades are manufactured from S2 material with lock chucks for length adjustment. Packed in a storage case.
