Sinks larger than 17 in.

This sink lid is the best fit for 1.6 GPF toilet tanks or some 1.28 GPF tanks that are larger than 17 inches wide (measured with the lid off). The sink is 19.5 x 9.25 in, and has an adjustable positioning feature.

If the tank is rectangular but wider than 17 inches, an expansion kit is available for the original 17 in sink.


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