Washers are of the simplest, yet most engineered, finespun, and reclaimable seal designs ever developed. They are in different measured and inch common sizes. Sizes are by the indoor diameter and the mark section diameter -LRB- thickness -RRB-. This Danco Washer Assortment will your drippy regulator in no time. Faucets usually one or more washer to prevent water from leaking out around the spout. Replacing exhausted washers is an cut-price to replacing the total regulator fixture. New washers will the regulator to suchlike new-sprung condition by providing a constructive seal. Correcting drippy faucets water and energy.