Reinsman Argentine 3/8in Smooth Dogbone with Roller

 

Popular shanks for training when leaving the ring snaffle, and great for introduction of curb pressure. Mouthpiece bends over the bars at a greater angle than a solid or two piece mouthpiece to contact new nerves for better control. Copper roller can help calm a nervous horse and adds light tongue pressure for better headset. Copper is a soft metal, watch for excessive wear.