SIZE12* 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. to solve). COMPACT PORTABLE With a compact 4" length and 1" depth, this set can be used in even the tightest of spaces. DELICATE MECHANISMThis right angle combination screwdriver set is powered by a reversible 36-tooth chrome vanadium steel ratcheting system 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 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 APPLICATIONSThis mini ratcheting screwdriver includes most commonly used bits, almost covers required screw sizes for most appliances, automobiles, homes, machinery and other equipment.And always wear protective eyewear when working to reduce the risk of injury, keep away from children. Great troubleshooting tool and time saver in tight spaces Loofu ratchet screwdriver set 13 PCS 110 Mm, 1/4" mini ratchet wrenches and 12 Model screwdriver bits with 1/4 inch drive at High Torque Mini Ratcheting Reversible Offset Screwdriver 4 Piece Phillips Bit (#0, #1 , #2, #3) 3-piece slot bits (3mm, 4mm, 6mm) 2-piece Torx Star bits (T15, T20) 2pcs Hex Embossments (H3, H4) 1pcs 6.35mm ADP Delicate Mechanism The Magnetic bit adapter ensures any 1/4" hex bit can be firmly attached for higher torque. The miniature pocket screwdriver has a magnetic clip inside the hex bit holder that helps keep the inserted bit securely in place and without falling out This set works well in confined areas on machines, cars, boats, airplane, RV, etc., or for housekeeping or work with "tight fit" repairs, installations or renovations. Compact Portable As a compact handle of 4" in length and 1" in thickness, this set can be used even in the tightest of spaces, especially in awkward places like a shaped corner of U, a side surface, etc. A traditional ratchet or stubby screwdriver may be too big or cumbersome to fit, but this product set makes fastening and loosening easy with enough torque. 36 teeth reversible ratchet system Chrome vanadium steel 36 teeth reversible ratchet system is adopted in this multi-point right angle combination screwdriver set, which can ensure the smooth rotation of the ratchet bi-directional and perform more precise adjustment than the 12-tooth one. You can adjust the direction by simply dialing the use of the rotate button.