The Attwood White Plastic 90 Degree Thru-Hull Connector is a compact, reliable solution for marine plumbing in tight spaces. Designed for hoses up to 3/4" ID and intended for installations above the water line, it keeps livewells, bilge lines, and other through-hull runs cleanly routed with minimal kinking.
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Hose Size: 3/4" inner diameter
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Elbow Design: 90° elbow to prevent hose kinking and ease routing in confined spaces
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Max Hull Thickness: 1"
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Flange Diameter: 1-1/2"
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Installation Hole Size: 1"
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Drain Plug: 1/2"
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Color: White
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Material: Plastic
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Usage: For installation above the water line only
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Brand / Part: Attwood Marine, 3877-3
This connector minimizes bends, helping ensure steady water flow and reducing potential leak points. Made for durability in marine environments, it maintains a clean, unobtrusive look on your vessel. Its space-saving 90-degree design is ideal for livewells, bilge lines, or any through-hull installation where straight runs aren’t feasible.