【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 have blurred printing. If you encounter any problems that affect the use, please contact us in time to find a solution.) 【COMPACT PORTABLE】With a compact 4 inch length and 1 inch depth, this set can be used even in the tightest of spaces. 【MECHANISM】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 precise adjustment. You can adjust the direction by simply pressing the rotary knob during use. The small pocket size has a magnetic clip in the hex bit holder to keep it plugged in. 【MAGNETIC BIT ADAPTER】The magnetic bit adapter ensures that any 1/4 inch hex bit can be firmly attached for higher torque. 【WIDE RANGE OF APPLICATIONS】This mini ratchet screwdriver contains the