12 Screwdriver BitsMini ratcheting screwdriver with standard 6.35mm 1/4 inch interface. Screwdriver set of 12 most commonly used screwdriver bits, almost cover screw sizes, wide range of uses, meet your various maintenance needs.Premium Quality MaterialThis screwdriver set Ratchet screwdriver is driven by a reversible 36-tooth chrome vanadium steel ratchet system, which is wear-resistant and durable to ensure smooth ratcheting in both directions and allow for fine adjustment. You can adjust the direction by simply selecting the rotary knob while using it.Suitable for Tight Spaces With a compact length of 110mm, width of 19mm and depth of 19mm, a thin and thick design, suitable for working in tight spaces.Magnetic Phillips ScrewdriverSmall tight pocket size has a magnetic clip inside the hex bit holder, ensures that every bit 1/4" hex can be firmly fixed for higher torque.Scope of applicationThis mini ratchet screwdriver contains 12 bits, very suitable for DIY enthusiasts, repairers of the most household appliances, automobiles, household, machinery and other devices.Specification:Material: Chrome Vanadium Steel;Screwdriver Size: 110*19*30mm;Interface: 6.35 mm 1/4 inch;Package Contents:1 Ratchet12 Screwdriver Bits