The Fluidmaster Pro Series PRO6100G-059 2 in. tank-to-bowl universal gasket system includes all you need to restore your customers toilets with Pro Series quality. The universal gasket system eliminates the guesswork, as it is compatible with Kohler, Gerber, and other brands. The innovative design features two different toilet gaskets, three steel bolts and related hardware to secure your tank to the bowl. The red gasket is built from durable high-quality sponge rubber, while the black gasket is built from high flexible rubber.

• Universal tank-to-bowl gasket system designed for Kohler, Gerber, and other brands.
• Use the black gasket for Kohler branded toilets
• Use the red gasket for standard models
• Stack the black gasket with the red gasket for Gerber toilets
• Kit includes two tank-to-bowl gaskets and 3 stainless steel bolts with hardware.