Reinsman Traditional Heavy Loose Ring BitReinsman Traditional Heavy Loose Ring Bit Stage A Direct Reining Ride with both hands. 3in Rings Mouth : 5in Made in the USA Product Number : 100 600 Stage A bits are great for starting horses, training, or maintaining steady contact. Aspects include direct reining, non leverage loose rings and dee rings with mouthpiece diameters 5 16" and over.