Professionals Choice Bob Avila Santa Maria Medium Port Bit Store Pick Up evenly distributed pressure to the

evenly distributed pressure to the bars

If you do not have a soft tape measure you can use something like a string and wrap it around the fetlock

making it reliable in all weather conditions

making them hard for horses to remove when overreaching

Professionals Choice Bob Avila Santa Maria Medium Port Bit Store Pick Up evenly distributed pressure to theMeduim Port Works off Bars and Palate Pressure Good for Mature, Older Horses Requires Light Contact AVB 170 Bob Avila Santa Maria Medium Port Horse Bit Designed by "Worlds Greatest Horseman" Bob Avila. bit features a medium port that works off bar and palate pressure. The sweet iron mouthpiece offers moderate tongue relief. Copper inlay keeps the horse's mouth moist. Good for working with older, more mature horses. This bit requires light contact.