2.5 inch Silicone Flush Seals for Flapper & Flush Valves (4-Pack) of 2 & 15/32 Inch OD, 1& 1/4 Inch ID Replacement Seals

This NuFlush Replacement Seal has these specifications: 2& 15/32 in (~63 mm, ~6.3 cm) Outside Diameter, 1& 1/4 in (~33 mm, ~3.3 cm) Inside Diameter, 1& 11/16 in (~43 mm, ~4.3 cm) Lip Diameter. All these dimensions are equivalent to one another, respectively. This replacement seal is made with silicone material to provide the best and tightest fit to your flush valve or flapper valve. This replacement seal can be used for a flush valve or flapper valve, this is why the measurements of the outside diameter and the inside diameter are very important to ensure that your toilet does not leak any water when flushing. .Silicone Flush Seals for Flush Valves & Flapper.