Western Curb Strap

Western Curb Strap

STC

A curb strap, is required for proper use on any type of curb bit. It is a flat strap that runs under the chin groove of the horse, between the bit shank's purchase arms. It has a buckle  attachment.

The main use of the curb chain is to enhance and control the lever action of a curb bit. Additionally, it helps to keep the bit steady and in place within the mouth.

The tightness of the curb strap has a great effect on the action of the bit. If the bit is used without a curb chain, it loses its leverage action. If used with a loose curb chain, it allows the shanks to rotate more before the curb strap is tight enough to act as a fulcrum and exert pressure. This extra rotation can warn the horse before pressure is exerted on his mouth, so he may respond beforehand.

Avery loose curb strap can be undesirable, allowing the bit to rotate in the mouth too much, causing the port, especially a high port, to become too vertical and press against the palate, which is painful, can damage the mouth in extreme cases, and can cause the horse to gape. Additionally, it can completely nullify the correct action of the curb, making its use pointless

Brown.