Premium Alloy Steel 26pcs Screwdriver Bit Set T7 T40 25mm 50mm Lengths
Model：T7, T8, for T9, for T10, for T15, for T20, for T20, for T25, for T25, T27, for T30, T35, T40. Lengths are 25mm and 50mmT7, T8, for T9, for T10, for T15, for T20, for T20, for T25, for T25, T27, for T30, T35, T40 1 different length each.