2-1/8" ID x 3-1/4" OD x 1-3/16" Tank-to-Bowl Gasket, for Gerber Toilets

Name: 2-1/8" ID x 3-1/4" OD x 1-3/16" Tank-to-Bowl Gasket, for Gerber Toilets
Brand: Hydrapro
SKU: HPTBGG

Hydrapro

MFR# HPTBGG | MSC-1124002