1 1/4" Male Thread to 1 1/2" Male Thread adapter

Product Description

Upgrade your boat’s marine plumbing system with our premium 1-1/2" Male Pipe Thread to Male Thread Adapter, expertly crafted in the USA from high-strength engineered marine composite. Designed to withstand harsh saltwater and freshwater environments, this marine plumbing fitting offers exceptional resistance to flexing, cracking, and corrosion—ensuring long-lasting performance in any condition.

Featuring precision tapered male pipe threads, this adapter provides a leak-proof seal compatible with a wide range of plastic, brass, and stainless steel marine plumbing parts. The hex-shaped center section offers a secure grip, simplifying installation and tightening, even in tight or awkward spaces on your boat.

Perfect for boat builders, marine mechanics, and DIY enthusiasts upgrading or repairing their boat water systems, this adapter is ideal for use with many popular boat manufacturers, including Sea Ray, Bayliner, Boston Whaler, Grady-White, and Tracker. Whether you’re retrofitting, replacing, or adding plumbing components, trust this marine grade adapter to deliver durability, reliability, and ease of use.

Proudly made in the USA, this fitting embodies top-tier craftsmanship and quality control standards, giving you confidence that your boat’s plumbing system will stay secure and leak-free season after season.

Don’t settle for subpar fittings—choose our USA-made marine composite adapter for unmatched strength and performance. Upgrade your boat’s plumbing today and experience the difference!

Product Specifications:

• Material: High-strength engineered marine composite

• Thread Size: 1-1/2" Male Pipe Thread (NPT) to 1-1/2" Male Thread

• Overall Length: 1.75 inches

• Compatibility: Fits most plastic, brass, and stainless steel plumbing components

• Made in the USA for superior quality and durability