Dutton Bits Twisted Wire Tall Port Gag BitDutton Bits Twisted Wire Tall Port Gag Bit Twisted wire bars on mouthpiece for enhanced communication and improved control. The design of gag bits encourages the horse to tuck its head and engage its hindquarters, promoting better collection. The added leverage encourages the horse to carry more weight on its hindquarters and lighten the pressure on the rider's hands. Product Number: LZ HS1 Introducing Dutton Bits The Twisted Wire Tall Port Gag Bit,