The Myler Bits Kimberwick MB02 is a "D" shaped ring with a purchase for the headstall and two attachment options for a single pair of reins. It can be used as a direct rein (snaffle) position or indirect rein (curb) position.
Curb chain is included. Designed to be used with only one pair of reins. Very little to mild leverage when the lower rein hook is used.
Myler Bit Level 1
Size - 5"