This professional-grade 11-piece star screwdriver set features premium USA 8650 chromium-vanadium steel alloy blades with a durable black oxide finish and elegant Maine hardwood handles topped with nickel-plated steel ferules.11-Piece Star (Torx) Screwdriver SetPremium USA 8650 chromium-vanadium steel alloy constructionBlack oxide finish for corrosion resistanceTurned Maine hardwood handles with nickel-plated steel ferulesComplete size range: T5 T6 T7 T8 T9 T10 T15 T20 T25 T27 T30100% Made in the USAPerfect for automotive work electronics repair and precision assembly tasks requiring star/Torx fasteners. The premium materials and comprehensive size selection make this set ideal for both professional technicians and serious DIY enthusiasts.