![T-H Marine Large Rectangular Scupper - White [LRS-2-DP]](http://bigfishencounters.com/cdn/shop/files/100028XL_{width}x.jpg?v=1697690461)
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Marine Plumbing & Ventilation - Fittings
66 products
![Perko 0582 Style Replacement Cap w/Inserts [0582DPS99A]](http://bigfishencounters.com/cdn/shop/files/94460XL_{width}x.jpg?v=1683833842)
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![Perko Flush Pro Valve - 1" [0456DP6]](http://bigfishencounters.com/cdn/shop/files/50465XL_800x.jpg?v=1683780941)
![Perko Flush Pro Valve - 1-1/4" [0456DP7]](http://bigfishencounters.com/cdn/shop/files/50466XL_800x.jpg?v=1683780949)
![Perko Flush Pro Valve - 5/8" [0456DP4]](http://bigfishencounters.com/cdn/shop/files/50464XL_800x.jpg?v=1683780932)
![Perko Flush Pro Valve Kit - 1-1/4" [0457DP7]](http://bigfishencounters.com/cdn/shop/files/50470XL_800x.jpg?v=1683780983)
![Perko Cover Bolt Complete Sizes 8, 9 10 [0493DP999L]](http://bigfishencounters.com/cdn/shop/files/81749XL_{width}x.jpg?v=1683817412)
![Perko Cover Bolt Complete Sizes 8, 9 10 [0493DP999L]](http://bigfishencounters.com/cdn/shop/files/81749XL_800x.jpg?v=1683817412)
![Perko Water Inlet Fitting w/Plug [0499DP0CHR]](http://bigfishencounters.com/cdn/shop/files/34439XL_{width}x.jpg?v=1683767536)
![Perko Water Inlet Fitting w/Plug [0499DP0CHR]](http://bigfishencounters.com/cdn/shop/files/34439XL_800x.jpg?v=1683767536)
![Perko Cover Bolt Complete Sizes 4 5 [0493DP599L]](http://bigfishencounters.com/cdn/shop/files/81745XL_{width}x.jpg?v=1683817396)
![Perko Cover Bolt Complete Sizes 4 5 [0493DP599L]](http://bigfishencounters.com/cdn/shop/files/81745XL_800x.jpg?v=1683817396)
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![Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]](http://bigfishencounters.com/cdn/shop/files/69978XL_800x.jpg?v=1683803210)
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