21PC Slotted & Phillips Screwdriver Bit Sets

Genius Tools Screwdriver Bit Set 21 Piece Slotted & Phillips Assorted Sizes Precision Drive S2 Steel Durable Storage Case - SB-221SP screwdriver bit set SKU: SB-221SP. This 21-piece screwdriver bit set combines slotted and Phillips profiles in assorted sizes, giving you a practical mix for day-to-day fastening tasks. Two bit lengths are included to balance access in tighter areas with added reach when needed. Built for organization and durability, each piece is clearly marked for quick size identification. The set also comes with a heavy-duty pouch bag and a socket holder adapter to keep everything together for transport, storage, and jobsite readiness. Key Benefits 21-piece assortment covers common slotted and Phillips fastening needs efficiently. Includes 30mm and 160mm lengths for compact access and extended reach. S2 steel construction supports strength and durability for professional tool use. Anti-corrosive properties help protect bits during storage and regular handling. Stamped size markings stay readable and won't rub off over time. Heavy-duty pouch and socket holder adapter improve portability and organization. Designed for professional technicians; meets or exceeds ANSI standards. What's Included 6 slotted screwdriver bits 30mmL 5 slotted screwdriver bits 160mmL 4 Phillips screwdriver bits 30mmL 4 Phillips screwdriver bits 160mmL Heavy-duty pouch bag Socket holder adapter Genius Tools Screwdriver Bit Set 21 Piece Slotted & Phillips Assorted Sizes Precision Drive S2 Steel Durable Storage Case - SB-221SP is built for long-term service with durable materials, clear identification, and a storage solution that keeps the set complete.