Jump'in Double Jointed Blocked Short Shank Pelham BitWe love this bit for the unique blocked design that keeps the mouthpiece from collapsing in the horse's mouth. The Pelham bit is a great compromise between the bridle and the double bridle. It offers a lever action more or less strong depending on the cheeks length, the curb chain adjustment and how it is assembled. The self blocking mechanism will make this bit action stronger if the horse takes a too strong contact. Every Pelham bit can be used