【SIZE】 12 * Screwdriver Bit: PH/Phillips( 0, 1, 2, 3), Hex(3, 4), Slotted(3, 4, 6)Torx(T15, T20), AD, with 4.5 inch (110mm) mini ratchet screwdriver. (Due to batch problems, the product may encounter blurry printing. If you encounter any problems that affect the use, please contact us in time to solve) 【COMPACT PORTABLE】 With a compact 4" length and 1" depth, this set can be used in even the tightest spaces. 【MECHANISM 【DELICATE】This right angle combination screwdriver set is powered by a 36-tooth reversible ratchet system made of chrome vanadium steel to ensure smooth ratcheting in both directions and allow for precision adjustment. You can adjust the direction by simply dialing the rotation button during use; the small close-up pocket size has a magnetic clip inside the hex bit holder to keep it inserted. 【MAGNETIC BIT ADAPTER】 The magnetic bit adapter ensures that any hex bit 1 /4" can be firmly fixed for higher torque. 【WIDE RANGE OF APPLICATIONS】 This mini ratchet screwdriver includes most commonly used bits, almost covers the required screw sizes for most household appliances, automobiles, homes, machines and other equipment. And always wear protective glasses when working to reduce the risk of injury, keep away from children. Number of shipments: 2 pieces