Brand Name: cm | Color: Silver | Drive Size: 3/8 and 1/2 in. | Length: 3/8 in. | Material: Alloy Steel | Metric or SAE: SAE | Number in Package: 1 pc. | Packaging Type: Carded 3/8 inch to 1/2 inch socket adapter ratchets up your ratchets. The 3/8 inch socket adapter converts to 1/2 inch which allow sockets of one drive size to fit drive tools of another size. This makes it easier for you to mow through the tasks at hand. Nothing is ever uniform, that's why the best tools are the ones that can adapt. Drop forged and able to keep its shine this 3/8 inch socket adapter is guaranteed forever and will stand up to the constant use and stress you put on it. A key element to any tool arsenal, grab the cm adapter and do the job right. | 3/8 in. to 1/2 in. drive size | Made of alloy steel | 12 point socket adapter SAE