This adapter is perfect for any craftsman who needs to switch between sockets of different sizes. The adapter is made from high-quality materials that are built to last and ensure that your sockets fit snugly onto your wrench. Its versatile design allows you to use it with a wide variety of socket types, including standard sockets, so you can tackle any job with ease. This single item comes straight from the manufacturer and is brand new. With a drive size of 1/2in. and a socket size of 1/4in., this adapter is an essential addition to any mechanic's toolbox. Whether you're working on automotive repairs or just need to tighten some bolts around the house, this Craftsman adapter is sure to come in handy.