Mac tools expert brand 3/8 SAE swivel sockets 5/16-1” I would consider these mint condition. Majority of the sockets have never been used. Only the 1/2 and 9/16 appear to be used but you can barely tell. Comes on aluminum rail. These are warrantable sockets through Mac Tools. See photos for detailed pictures. Excellent set for someone who works with SAE fasteners. The item you see in photos is the item you will receive. Thank you!