Features: Unlocks hard to reach screws with ease using the flexible drill bit extension, designing to navigates tight space with its bendabled shaft. Featuring 6.35mm hexagonal shank, this flexible extender is for most electric screwdrive and drills, boasting a 360 degree twistable designs for supremes adaptability. For diyer enthusiasts and professional tradespeople alike, this tool set enhances precisions and efficiency in complex projects where standard bit fall short. Whether you're working on home improvement or automotive repairs, this flexible drill bit extension navigates corners and awkwards angle with out compromising on torques. The set steel adapters and cardan sleeves, ensuring long lastings addition to your toolkit for various drilling and driving tasks. Specifications: Component: Steel Size:As Picture Shown Color:Yellow Package Includes: 1 Set Flexible Drill Extension note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.