The draper 20 piece general purpose screwdriver set features chrome vanadium steel blades hardened tempered with satin chrome plated finish and sand blasted tips the polymer vulcanized 39soft grip39 rubber handles are colour coded for easy recognition packed in blow mould case with see through lid pz type products are compatible with pozidrivregsupadrivreg fixing systems draper tx star products are compatible with daggertorx fixing systems pozidrivregsupadrivreg are