Here is a vintage PROTO 1192 ratcheting box end wrench for sale. This wrench is a 6 point, 3/8" x 7/16" size and was made in the USA. It is a great addition to any collector of tools or those in need of a reliable wrench. The brand is PROTO and the item is specifically a ratcheting box end wrench. It is in good condition and ready for use. Take advantage of this opportunity to own a piece of history that was made in the United States.