Birchwood Casey Basic Screwdriver Kit 22 Pieces. Birchwood Casey BC-BSDS Basic Screwdriver Kit 22 Pieces - This Kit features: SLOTTED: 3 4 5 6 7MM/PHILIPS: PH1 PH2 PH3/TORX: T10 T20 T25 T30/HEX: 2 3 4 5 6MM/1PC 50MM PH2 Specifications for Birchwood Casey Basic Screwdriver Kit: Manufacturer: Birchwood Casey Gun Type: Universal Pieces: 22 Case Material: Plastic Box Package Contents: Birchwood Casey BC-BSDS Basic Screwdriver Kit 22 Pieces Birchwood Casey BC-BSDS: Basic Screwdriver Kit 22 Pieces