Toklat French Link BitWe love the Toklat French Link Bit because of the consistency and durability, as well as, the high quality of the material. 13mm French Link 3" Rings Sizes: 4 3 4" 5" 5 1 2" **Due to the contagious nature of the equine disease EHV 1, and per biosecurity measure guidelines suggested by the American Association of Equine Practitioners, The Farm House will no longer accept any returns on bits or bit accessories.**