Features Versatile 12 in 1 Design: This multifunctional tool includes 6 double-ended screwdriver bits, offering 12 specifications to meet a wide array of fastening needs Durable Chromium Vanadium Alloy: Crafted from high-quality materials, this screwdriver ensures exceptional hardness and resistance to wear, providing long-lasting performance Effortless One-Hand Operation: The self-locking mechanism and quick-release feature allow for easy bit changes, making your tasks faster and more efficient Smooth Ball Bearing Functionality: Featuring 3 internal ball bearings, this driver minimizes slippage and provides reliable torque with 3 ratchet modes for versatile use Ideal for Tight Spaces: Perfect for home repairs, tool maintenance, and industrial fastening, this compact design requires minimal effort while delivering maximum results Features: 1、SPECIFICATIONS: 12 in 1 ratchet screwdriver set, including 6pcs double ended screwdriver bits, with 12 different specifications for a wide range of applications. 2、EXCELLENT MATERIAL: Made of excellent chromium vanadium alloy steel, nickel plating on the , with high hardn, high torsion and good resistance. 3、MULTIPLE FUNCTION: These screwdrivers have quick release mechanism and self locking function, and the drill can be changed with one hand, convenient and reliable. 4、BALL BEARING DESIGN: The driver has 3 ball bearings inside for quick clamping and prevents the drill from slipping off, with 3 ratchet modes for clockwise, counterclockwise and locked positions. 5、WIDE APPLICATION: Suitable for all work in small spaces, such as home repairs, tool repairs and various industrial fastening needs, with low effort to operate. Specification: Item Type: Ratchet Screwdriver Set Material: Chrome Vanadium Alloy Steel Format: Metric Screwdriver Specification: SL6 Slot and PH2 Slot Inner Cross and TA2.6 Triangle T2.3 Triangle and 3 Points U2.3 U Type and T30 Star T20 Star and T25 Star T15 Star and Y1 Type Package List: 1 x Handle 6 x Screwdriver Bits Package List 1 x Handle 6 x Screwdriver Bits