Mechanical Hackamore - Design

Design

A mechanical hackamore has a partial noseband, usually of leather, sometimes covered with fleece for extra comfort. However, the noseband can also be very harsh; some are made of rubber-covered cable, stiff metal, or even bicycle chain (though usually covered in plastic). The curb chain is usually a flat-linked chain, though it may be made of anything from a relatively mild flat leather strap to very severe designs with heavy chain or even solid metal bars. The noseband and curb chain are connected by a metal link that also includes the long shank that applies pressure to the nose, chin groove and poll when the reins are tightened.

Although sometimes called a bitless bridle, technically, a mechanical hackamore is not a bridle, as a true bridle contains a bit. However, the mechanical hackamore is also unrelated to a true hackamore except to the extent that both are headgear that control a horse with some form of noseband rather than a bit in the horse's mouth. Because the mechanical hackamore uses shanks and leverage, it is not a true hackamore, but rather works similarly to a curb bit. The shanks and curb chain serve to increase pressure on the nose, jaw, and poll