• The Pelham bit combines the function of a snaffle and the action of a curb bit.
• The top rein provides snaffle pressure to the tongue and corners of the mouth, while the bottom rein increases leverage and curb chain pressure.
• The Tom Thumb cheeks are shorter than on a traditional pelham making this a better bit for a less experienced rider due to the reduced curb action available.
• The single joint applies a nut cracker action which applies pressure to the tongue, the bars of the mouth and the horse's palate.