Feature 1Versatile Options: Screwdriver socket set includes different sizes and types of screwdriver heads to meet the needs of a variety of different screw models for a wide range of application scenarios. 2High Compatibility: The screw head can be used with a variety of tools, such as wrenches, sockets, etc. It has a wide range of compatibility and is convenient for users to carry out a variety of work. 3Save Time and Efficiency: Use the screwdriver bit set to quickly change driver heads and increase work efficiency; the sleeve design also reduces spin and friction, making it easier to turn screws or nuts. 4Durable Construction: Screwdriver bit socket kit is made of premium material, which is hardness, high strength, sturdy and durable and has a long service life. 5Easy to Use: Screwdriver bit socket kit is designed to be easy to use, so you can use it easily, which is convenient and practical for you.Item Type:Screwdriver BitSocketSetMaterial: Cr MoSize:1/4inch : M4, M5, M63/8inch : For M14,M8, M9, M10, M121/2inch : M16, M18Fitment:For car and motorcycle repairs .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xScrewdriver BitSocketSet (10pcs)1 xBlowMoldedBox