Thank you for viewing! This is a Snap-on 3/8" to 1/2" ratchet adapter socket, purchased from a Snap-on van sales representative approximately 20 years ago! Although it hasn't been used frequently, there are small scratches, scuffs, and dirt overall, so please examine the images carefully to check the condition thoroughly. I am also listing other Snap-on products, so please take a look if you're interested.