Use this scratcher/oiler to reduce pinkeye, help eliminate parasites, increase gains, and apply chemicals evenly. The Easy Way unit comes with one scratcher and stand and features a 6-gal. see-through supply tank that is removable for easy filling. Has heavy case-hardened chain. Solid rub rings, no wear points, top or bottom, and heavy-duty self-adjusting pull spring. Will not run out of spring. Maintenance is kept to a minimum.