Innovative design of screwdriver with screwdriver bits hidden in the tail, with a total of 10 screwdriver bits, one screwdriver can cope with various common maintenance scenarios. You can turn the handle as you like by locking the left or right or vertical direction through the third ratchet tighten the screw. Press the ratchet head button to freely rotate the batch head angle. The batch head is complete in model and by S2 alloy steel, which is hard to wear after high-temperature quenching. It is suitable for various scenes and spaces, and has a wide range of uses. Describe Name: 10-in-1 screwdriver set Material: steel Size: 202 x 34mm Specification: 1/4(6.35MM) of universal port. Color: Gray Package Contents: 1 x Screwdriver set 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.