Drill Socket Adapter 1 or 4 Hex Shank Extension For Impact Driver 1 or 2 3 or 8 1 or 4 Square Head Drill Bit Adapter Set Hand Tools Versatile Compatibility : This drill socket adapter is compatible with impact drivers and square head drill bits, making it a versatile addition to your toolkit. Hex Shank Extension : The 1 or 4'' hex shank extension allows for efficient drilling, providing extra length and stability to help get the job done. Durable Material : Crafted from robust materials, this drill socket adapter set is designed to withstand heavy use and last for years. Easy Installation : With its user-friendly design, this drill socket adapter can be easily installed, saving you time and effort in your work. Compact Design : Its compact size makes it easy to store and carry, making it an ideal tool for both home and professional use. Complete Set : This complete set includes 1 or 4'', 1 or 2'' , and 3 or 8'' adapters, offering a wide range of options to suit different drilling needs. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store