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Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
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Description
Sea-Dog Thru-Hull w/Scupper Valve - Injection Molded Acetel [520510-1]Thru Hull with Scupper Valve Injection Molded Acetel This Thru Hull Scupper Valve mounts through the transom and provides a water exit for boats with self bailing cockpits. Ideal for above the water line drainage. Valve features a soft black flapper that seals to prevent backwash. For use with 1 1 2" hose. Compatible with most self bailing applications. Constructed of injection molded acetal. Installs with four #6 FH fasteners (included).
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 1805 reviews
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Product Reviews
★★★★★ 5
Value for money
Pretty decent. Value for money. Fits well and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
★★★★★ 5
Good Polo
Size: Large, Color: Pink
Nice looking Polo. I really like the color!
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Reviewed in the United States on October 19, 2025
★★★★★ 4
Good fit
Size: X-Large, Color: Rose Red
Great material for hot and cool weather
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Reviewed in the United States on October 26, 2025
★★★★★ 5
Nice Polo
Size: 3X-Large, Color: Fluorescent Green
Nice soft polo. Love the color.
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Reviewed in the United States on December 11, 2025
★★★★★ 3
Material is too thin
The material is too thin.. like a paper towel!
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Reviewed in the United States on April 5, 2025
