Includes(1) 1 in. #1 Phillips Drive Bit(2) 1 in. and (2) 2 in. #2 Phillips Drive Bits(1) 1 in. #2 Phillips Reduced for Drywall Screws Drive Bit(1) 1 in. #3 Phillips Drive Bit(1) 1 in. #1 Square Drive Bit(1) 1 in. and (1) 2 in. #2 Square Drive Bits(1) 1 in. #3 Square Drive Bit(1) 1 in. #10 Torx Drive Bit(1) 1 in. and (1) 2 in. #15 Torx Drive Bits(2) 1 in. and (2) 2 in. #20 Torx Drive Bits(2) 1 in. and (1) 2 in. #25 Torx Drive Bits(1) 1 in. #30 Torx Drive Bit(1) 1 in. #40 Torx Drive Bit(1) 2-3/8 in. Magnetic Drive Bit Holder - Diablo's hi-performance screw driving set delivers extreme durability and longer life in the installation and removal of fasteners. The included drive bits have an optimized tip design to provide a strong, precise grip that reduces wear, stripping and slippage. The magnetic nut setters and drive bit holder are designed with a high-strength, permanent magnet for a secure, anti-wobble grip when fastening screws and nuts. Torque Resistant Design absorbs torque for less stress at the tip. - Extreme durability and impact resistance for up to 50X longer life versus standard drive bits - Optimized bit tip design reduces wear, minimizes breakage and prevents slippage - Magnetic nut setters and drive bit holder includes a permanent magnet to eliminate wobbling by securely gripping screws and hex nuts