Tailpiece washer. For 1-1/4-inch inner diameter or 1-1/2-inch outer diameter. Tubular style. 2 pack. 1-5/16" I.D. x 1-3/4" O.D. drain rubber tailpiece washer. For 1-1/4" I.D. or 1-1/2" O.D. tube. Cloth inserted tailpiece washer. Used on flanged tailpieces. Carded.