12-IN-1 BIT SET: 6PC double-ended bits in storage slots on bottom for convenient access and carry.Come with Phillips / HEX / Slotted /TORX four kinds of screw shafts: PH1, PH2, PH3, HEX 4, HEX 5, HEX 6, SL 3/16, SL 1/4, T10, T15, T20, T25, meet your needs of multi-purpose
MINI SIZE FOR EDC: Overall Length - 3-3/8 inch; Bottom Diameter - 1-1/2 inch. It's small enough to fit in kitchen drawers, glove boxes, tool pouches or mini boxes, even fits in your pocket for every day carry
PATENTED MECHANISM: Quick-load & Auto-locking mechanism provides one-handed bit loading lock
ERGONOMIC HANDLE: Grooved handle fits easily in your grip, slip-resistance grip for comfortable holding and higher torque output
APPLICATION OCCASION: The perfect mini screwdriver for all jobs in small spaces,tight areas or confined spaces. Multi-bit screwdriver set is great for craftsman, journeyman and homeowners for DIY projects