This vintage Proto Tools double box end wrench is a must-have for any mechanic or collector. With a 1/2 and 9/16 offset, it's perfect for a variety of tasks. Made in the USA, this wrench is built to last. The brand speaks for itself, and this wrench is no exception. The wrench has been gently used, but still has plenty of life left in it. Don't miss your chance to own a piece of American history.