2inch Replacement flapper for stainless steel and plastic thru hull scuppers

If your scupper is fine, why replace the whole thing? This flapper kit has a 2" diameter black rubber flapper and black plastic retainer wedge to fit any scupper with a 2" flapper. If you have another scupper, just measure the flapper and:If it is 1-5/8" in diameter, you need Scupper Flapper Kit PRE56677KT. If it is 1-3/4" in diameter, you need Scupper Flapper Kit PRE56555KT. If it is 1-7/16" in diameter, you need Scupper Flapper Kit PRE56553KT. If you don't see the flapper kit you need, click "Contact Us" and let me know what you need!