Abbey Lozenge GagAbbey Lozenge Gag with a central lozenge link, a small oval centerpiece in a double jointed horse bit that allows the mouthpiece to lie flat across the horse's tongue. This design is widely considered a mild and comfortable option because it eliminates the "nutcracker" effect found in single jointed bits, where the joint can collapse and poke the sensitive roof (palate) of the horse's mouth. The double jointed design allows for independent movement on