Myler HBT Shank Mullen with Low Ported Barrel MB 06 5" Myler extender adds up to 6"

extender adds up to 6" to girth

Low profile and non-restrictive in nature

and kicking in the cross ties

The 3/4″ Special Grip Rein combines both web and exterior strips of rubber

Myler HBT Shank Mullen with Low Ported Barrel MB 06 5" Myler extender adds up to 6"Myler Stainless Steel 5" HBT 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 " high, just enough to allow the horses 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