Brand Name: CRAFTSMAN *Length: 3/8 in. *Drive Size: 3/8 and 1/2 in. drive *Metric or SAE: SAE *Product Type: Socket Adapter *Number in Package: 1 pc *Color: Silver *Material: Alloy Steel *Packaging Type: Carded *Finish: Full Polish Chrome *Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited *Discovery -  Express, Convenience,  Core,  Super,