Myler Stainless Steel 6 3/4" MBL Medium Shank, MB 06 Mullen with Low Ported Barrel, Level 2-3
The MB 06 is a Myler alternative to the traditional mullen, but it has a wide low port that allows the tongue to pass under it comfortably. The port is ¾" high, just enough to allow the horse’s tongue to elevate slightly and swallow, but not high enough for palate pressure. When the reins are engaged, the 06 applies pressure primarily to the bars and lips. Sweet iron mouthpiece oxidizes and encourages salivation.
Independent Side Movement
Sweet Iron Mouthpiece
Curved mouthpiece does not pinch lips and bars
Notes: This mouthpiece is a step up in tongue relief from Level 2, but because the port is low, it does not offer as much tongue relief as other Level 2-3 mouthpieces with slightly higher ports because the tongue is still somewhat restricted. The MB 36 mouthpiece will offer more tongue relief than the MB 06 when the reins are relaxed, but more tongue pressure when the reins are engaged. For more overall tongue relief, see MB 43LP.
The MBL Shank is a length of flat stainless steel curved slightly back towards the horse, with a teardrop purchase and a rein ring. The mouthpiece attaches loosely to the cheek with a small decorative stack that allows ⅛" of slide, just enough to allow more tongue relief. The purchase is angled slightly away from the cheek to avoid rubbing. The MBT has the patented Independent Swivel Cheek, where the purchase, mouthpiece and shank all move independently of each other.
The MBL is an indirect (curb) rein action designed to be used with a curb strap which attaches to the purchase. The MBL uses the combination of fixed cheek and fixed rein to apply pressure to the mouth, chin and poll. Recommended for use with ported mouthpieces.