Product Description
Optimize your boat’s plumbing with our premium 1‑¼″ MPT to 1‑⅛″ hose barb adapter, precision-crafted from marine-grade composite for long-lasting performance. Designed to resist flexing, UV exposure, and harsh saltwater conditions, this adapter ensures reliable plumbing connections on any vessel.
The smart hex-shaped center provides grip for easy tightening, while the spacious hose barb is ready for double clamp reinforcement, ensuring a leak-free seal under demanding marine use. Its compact 2.420″ length suits tight installation spaces without compromising strength.
Whether you're working on bilge systems, freshwater lines, or washdowns, this USA-made adapter combines durability, precision fit, and ease of installation for marine-grade plumbing reliability.
Product Specifications
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Thread Size: 1‑¼″ Tapered Male Pipe Thread (MPT), measuring approximately 1‑⅝″ across
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Hose Barb Inner Diameter: 1‑⅛″ (ID) marine hose
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Overall Length: 2.420 inches
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Material: High‑strength engineered marine composite
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Key Features: Hex-shaped center for secure grip; generous barb length to support double hose clamping
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Origin: Proudly Made in the USA
