Draper coloured screwdriver bit set 40 piece25mm 14 bits manufactured from hardened and tempered s2 steel which is applied with a satin chrome finish each screwdriver bit is attached with a plastic coloured ring for easy identification supplied in a heavy duty storage case with plastic inlay to hold bits securely contents 9 x plain slot 3 4 x 2 5 x 2 6 x 3 and 7mm 9 x cross slot no0 x 2 no1 x 2 no2 x 3 and no3 x 2 9 x pz type pz0 x 2 pz1 x 2 pz2 x 3 and pz3 x 2 7 x tx star t8 t10 t15 t20