[Smooth Ratchet Mechanism] Multi-Bit Screwdriver features a ratcheting mechanism, the button to set the ratchet direction at Forward, Fixed and Reverse for faster and easier all-day driving. [Versatile Screwdriver Set] 10-in-1 multi screwdriver includes a 1/4 inch nut driver and 10 commonly used HVAC bits, T15/T20 Security Torx, 4mm/5mm Sloted, PH1/PH2/PH3 for , H3/H4/H5 Hex. Integrated bit storage and pouch for convenient transport and storage. [Retractable Blade] The two-position Bayonet Blade retracts into the handle for easy screw-driving in the tightest spots, simply the blade release ring and extend the screwdriver from 6.3inch to 9.1inch, easier to work in hard-to-reach areas. [S2 Alloy Steel] Industrial-strength bits crafted from S2 Alloy Steel, ensuring it can withstand a hardness of HRC60°. This exceptional durability offers outstanding resistance to wear, oxidation, and , supporting extended use. [Magnetic Hexagonal Bit Holder] Powerful magnet securely holds bits and hex head fasteners. Colour:As Shown Material:Metal Package Contents: 1set * 10-in-1 screwdriver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.