For the serious collector this TCAA Bit has a mouthpiece that is constructed from a single piece of 3/8 inch cold round and is a more modern version of the half-breed mouthpiece. Greg Darnall created a unique ball and joint style connection for the mouth bar concealed within the concha of the shank. The shanks and rein connectors at the end of the hand turned rein chains are silver inlaid into the steel and engraved.  The back of the shanks are steel engraved.