Product Code: 27591 Satin chrome plated SVCM steel blades, hardened and tempered. With a push - pull sleeve for holding and releasing screws. Square matt black handles manufactured from high impact resistant plastic. Display packed. 1 x Plain slot screwdriver: 4.5mm 1 x PZ TYPE screwdriver: No.1 PZ TYPE products are compatible with *Pozidriv®/Supadriv® fixing systems.*Pozidriv®/Supadriv® are registered trademarks of Trifast Plc.