Ratcheting; telescoping. Bits: PH1; PH2; PH3. 5/32 inch (4.0 mm); 3/16 inch (4.8 mm); 1/4 inch (6.4 mm). No. 1; no. 2; no. 3. 5/32 inch (4.0 mm); 3/16 inch (4.8 mm); 1/4 inch (6.4 mm). 3/16 inch (4.8 mm); 1/4 inch (6.4 mm); 9.32 inch (7 mm); 5/16 inch (7.9 mm); 11/32 inch (8.7 mm); 3/8 inch (9.5 mm). T6; T8; T10; T15; T20; T25. Features: Ratcher screwdriver with 3 positions. Telescoping magnetic pick-up tool. Handle features Speed, Torque and Tactile Zones for the optimum turning in applications. Bonus pouch for easy tool storage. Full Lifetime Warranty: We build pride. If a product fails to perform for any reason, we will replace it. Call 88-331-4569 for replacement or see craftsman.com for details. No proof of purchase required. craftsman.com For product, service or warranty information contact us at: craftsman.com; 888-331-4569. Made in China.