Material: Chrome Vanadium Steel *Metric or SAE: *Packaging Type: *Product Type: Extension *Socket Size: *Sub Brand: *Brand Name: Milwaukee *Drive Size: 1/2 *Finish: Chrome-Plated *Impact Rated: No *Length: 3 *Number in Package: 1 *Number of Points: * Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited