Product Description
Enhance your vessel’s plumbing system with our solid cast 316 stainless steel thru-hull fitting—designed for long-lasting performance and sleek aesthetics in even the harshest marine environments.
With its mirror-polished flange, this fitting adds a refined, professional look to any boat hull. The standard thread length offers compatibility with most fiberglass and composite boats, making it a go-to choice for DIY installs, refits, and OEM replacements.
The 5/8″ hose barb is ideal for smaller plumbing lines, while the extended barb allows for double clamping—a must-have for high-vibration or offshore conditions where a leak-proof connection is critical.
Product Specifications:
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Material: Solid Cast 316 Stainless Steel
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A: 1-7/8″
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B: 3-3/8″
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C: 5/8″
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D: 1-3/16″
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E: 13/16″
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Includes: 316 Stainless Mounting Nut
Need a different size? If you can’t find it here, click “Contact Us” and let me know what you need! WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
