This is a beautiful bit that I originally purchased as part of a 1950s bridle owned by a member of the Rancheros Visitadores. It measures 5 1/4” wide for the mouthpiece. The port is 1 1/2” high with a copper roller. The shanks are 6 1/4” long. It has full sterling silver overlay from top to bottom with some beautiful old style engraving. The fourth and fifth photo is the headstall that the bit came on (headstall nfs).  This is a great little using bit with a mouthpiece that most horses love. Bit is unmarked but it likely is a Crockett. Asking $350.