General Tools 80075 Nine-Piece Ratchet Offset Screwdriver Set This ratcheting screwdriver set is perfect for turning hard-to-reach screws, especially where space is limited or leverage is needed The 72-tooth ultra-fine ratchet has a 5-degree turning radius. The handle's rotation can be instanly toggled between clockwise and counterclockwise The handle is made of chrome vanadium steel to provide greater control, comfort, and torque. It accepts industry-standard micro (4mm) bits The rachet screwdriver set includes the handle and the following eight bits: Phillips #2 and #1; Slotted 1/4 and 3/16 in.; Torx T15 and T20; and Hex 1/8 and 5/32 in. The included screwdriver bits are made of hardened and tempered alloy steel to guarantee a good fit and added durability Handle: 3  inches long. Bits are standard  inch hex by 1 inch long.