Professional’s Choice Bob Avila Seven Shank Medium Port RollerThe Seven Shank design is weighted with an embellished cheek for the show arena. This bit features a medium port and copper roller that work off bar and palate pressure. The mouthpiece offers moderate tongue relief. Good for working with older, more mature horses. This bit requires light contact.

Port: 2″

Mouth: 5 1/4″Shank length: 7 1/4″

NOTE: This bit will rust when exposed to moisture. This creates a sweet taste in the horses mouth and promotes salivation.