【Ratcheting Mechanism】Ratcheting screwdriver breaks through the limitations of the direction, convenient switch for clockwise(fastening) and counter clockwise(loosening) ratcheting and locking position(as standard multi-bit screwdriver), saves time and effort, enables easier all-day driving 【Tool Saver】SHARDEN versatile 13 in 1 multi screwdriver includes a 1/4 inch nut driver and 12 common used screwdriver bits: T15/T20 Security Torx, 4mm/5mm/6mm Flathead, PH1/PH2/PH3 Philips, H4/H5 Hex, and SQ1/SQ2 Square. All the bits needed in one ratchet screwdriver set, reduce the number of tools you must carry 【Space Saver】Ratcheting screwdriver set stores 12 changeable tips in the handle with an integrated bit holder. It's convenient to screw off the end cap and switch the bits. The screw driver handle is 5.90" length, takes up very little space, fits into pocket, also suit for EDC, kitchen drawer, tool belt, tool box or backpack 【Humanized Design】Our screw driversets set has been professionally designed to maximize your repair capabilities. Cushion grip bi-material handle provides superb comfort, slip resistant and maximum torque. Magnetic bit holder ensures speedy and secure bit changes while the 1/4 bit holder applies to standard 1/4" bits 【Durability & Reliability】All bits are quality constructed with CRV Steel for longevity and durability. This screw driver set is covered by SHARDEN's lifetime warranty and 30 days money-back. If you have any issues, please don't hesitate to contact us, we will do our best to help every customer SHARDEN Ratcheting Screw Driversets All in One This 13 way multi bit set screwdriver is a must for all commercial and industrial tradesmen including electricians, locksmiths, telephone technicians, maintenance personnel, etc, can be used for a variety of purposes. Convenient and compact design of the multitool screwdriver eliminating the need to carry multiple scewerdriver on any jobsite, ideal for kitchen drawer and home tool case. Ratcheting Screwdriver Set 3-Way ratcheting mechanism for forward rachet, reverse racheting and locked positions, this ratchet screwdriver will improve the comfort while using, saves time and effort Multi screwdriver tool all in one, multifunction, equals to 13 screwdrivers 12 Interchangeable Bits & 1/4 inch Nut Driver Bits Type & Size Philips: #1, #2 #3 Flathead: 4, 5, 6 Tamper Proof Torx: T15, T20 Square Bits: SQ1, SQ2 Hex: Metric 4mm, 5mm