Bob Avila Signature Shank Medium Copper Port Bit 8d Great bit that limits hand

Great bit that limits hand movement while keeping horse's head position

Omni-directional tread design for multi-directional grip

Slip-resistant molded rubber outsole provides added durability

Natural thread

They use rot resistant heavy duty nylon that is doubled and tripled for strength

Bob Avila Signature Shank Medium Copper Port Bit 8d Great bit that limits handBob Avila Signature Shank Medium Copper Port Bit This bit features a solid mouthpiece that works off bar and palate pressure. The mouthpiece is thicker than most, and the port offers a great deal of tongue relief. Good for working with older, more mature horses. Copper mouthpiece keeps the horse's mouth moist. This bit requires light contact. Port: 1 1 2", Mouth: 5", Cheek: 7 1 4" NOTE: This bit will rust when exposed to moisture. This creates a sweet