5″ Myler Flat Shank High Port Correction Curb

Here is a nice correction curb from Myler. This one, while likely a bit older, is in excellent used condition, with the sweet iron mouth showing minor rust. 5″ mouth, 1 7/8th” port in the 43HP High Narrow Correctional Port Barrel curb, and is a level 3 bit with 8″ flat shanks. Rotates at the shanks and port. Per Myler:

The MB 43HP does not rotate on to the tongue, but instead sits solidly across the bars and lips of the horse’s mouth. The port is narrower than a Level 3 mouthpiece, but still offers room for the horse’s tongue to pass under the bit. Because the port is narrow, when the reins are engaged, the horse will feel a slight pressure on the outside edges of the tongue — a gentle reminder rather than a strong reprimand. The port on this mouthpiece is 1 ⅞” high, so it could apply some palate pressure. Sweet Iron mouthpiece oxidizes and encourages salivation. The MB 43HP does not rotate on to the tongue, but instead sits solidly across the bars and lips of the horse’s mouth. The port is narrower than a Level 3 mouthpiece, but still offers room for the horse’s tongue to pass under the bit. Because the port is narrow, when the reins are engaged, the horse will feel a slight pressure on the outside edges of the tongue — a gentle reminder rather than a strong reprimand. The port on this mouthpiece is 1 ⅞” high, so it could apply some palate pressure. Sweet Iron mouthpiece oxidizes and encourages salivation.