These rings are for poles with a butt diameter of 6" (If you are not sure of the butt diameter of your pole, take a flexible tape measure, wrap it around the base of your pole. This will give you the circumference of your pole. Once you have this measurement, take that number & divide it by 3.14 or pi. That will give you the diameter of the pole).
These retainer rings are constructed of 1/4" nylon wire center halyard with a zinc plated carbon steel thimble attached at each end with an aluminum crimp. Each comes complete with stainless steel quick link.