"3-Inch Impact Socket Adapter Set for Drill & Impact Wrench 1/4 3/8 1/2 Drive",

Designed for Drill & Impact Wrench 1/4, 3/8, and 1/2 Drive. ¼” Hex Shank fits all Quick Change systems and standard drill chucks. Designed for versatility, the ¼” Hex Shank fits seamlessly into all Quick Change systems and standard drill chucks, making it an essential tool for both professionals and DIYers alike.

eBay