25mm 1/4" bits manufactured from chrome vanadium steel hardened and tempered with a sand blasted finish. Supplied in a convenient storage case which opens up for easy access to the bits. Magnetic bit holder made from zinc alloy steel with chrome plated finish. Display packed. Contents: 1x Magnetic bit holder, 4x Plain slot bits: 3, 4, 5, 6mm, 4x Cross slot bits: No.0, No.1, No.2, No.3, 4x PZ Type bits: No.1, No.2 (x2), No.3 PZ TYPE products are compatible with *Pozidriv® ;/Supadriv® ; fixing systems.