Manufacturer's Description This Rolson tools 100 piece screwdiver set contains all the screwdrivers you will ever need and covers everything including plain slotted, pozi, cross point, Star, square driver and hexagon nut runners. The screwdrivers have soft comfort grips and the set comes complete with a canvas storage wallet. Box Contains Slotted Screwdrivers 3 x 75, 4 x 100, 5 x 75, 5 x 100, 6 x 100, 5 x 150, 6 x 150, 8 x 200, 8 x 250mm Crosspoint Screwdrivers 3 x 75, 5 x 75, 5 x 100, 5 x 150, 6 x 100, 6 x 150mm Star T8 x 75, T10 x 75, T15 x 75, T20 x 75, T25 x 100, T30 x 100mm Square S0 x 100, S3 x 150mm 2pc Offset SL6 x PH2, SL5 x PH1 8pc Precision: slotted 2.4 x 50, 3.0 x 50, Crosspoint: 2.4 x 50, 3.0 x 50mm. Star: T6 x 50, T7 x 50, T8 x 50, T9 x 50mm 50pc x 25mm screwdriver bits Slotted: 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0mm. PZ0, 0, 1, 1, 2, 2, 2, 3, 3, 3. Crosspoint PH0, 0, 1, 1, 2, 2, 2, 3, 3, 3 Star: T8, T15, T20, T25, T27, T30, T40. Square: S1, S2, S3. Hex: 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 7.0mm. Ratchet handle driver 12pc Nutdriver 4.0, 5.0, 5.5, 6.0, 6.0, 7.0, 8.0, 9.0, 10, 11, 12, 13mm. 4 x 100mm Slotted screwdriver with screw holder Canvas storage pouch