This Faithfull Bit Set is a versatile set containing 1/4in hex, S2 grade steel screwdriver bits. It comprises the most popular bit types of varying lengths, supplied in a sturdy storage case. The set contains the following: 2 x 25mm Slotted screwdriver bits: 5, 6mm. 9 x 25mm Pozidriv screwdriver bits: PZ1 (2), PZ2(4), PZ3 (2) and PZ4. 3 x 25mm Star screwdriver bits: T20, T25 and T30. 1 x 50mm Slotted screwdriver bit: 5mm. 1 x 50mm Square drive No2. 5 x 50mm 25mm Pozidriv screwdriver bits: PZ1 (2), PZ2(3). 1 x 125mm Slotted screwdriver bit: 6mm. 5 x 125mm Pozidriv screwdriver bits: PZ1, PZ2(3), PZ3.