Robart Pinchless Arched Port Walking Horse Bit
Robart Patent #6449930

Traditional Walking horse shanks with the Robart pinchless port. Pressures on the lower jaw only! This Pinchless bit can be used on older horses that have been damaged in the mouth and are fearful of tongue pressure. The mouth piece is pushed forward so when you pick up on both shanks the top of the bit lowers into the horse's mouth