#433 Ring bit--made from polished, blued steel. Inlayed and overlayed with sterling silver. The engraving around the large concha is in the steel. Weighs 1 1/2 pounds and has a 5 inch mouthpiece. It is 2 inches from the center of the bar to where the ring hooks on to the port. It measures 2 inches from the center of the bar to the rein chains making it an equal leverage. With the shape of the ring and the equal leverage, it is a gentle ring bit.