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

Product Description

Upgrade your boat’s plumbing with this high-strength 1" to 1-1/2" Straight Male Pipe Thread to Male Thread Adapter, expertly crafted for marine environments. Constructed from durable engineered marine composite, this adapter is built to resist corrosion, flexing, and the harsh effects of saltwater and weather exposure, providing lasting performance for all your onboard water systems.

Designed with precision tapered male pipe threads, this adapter seamlessly fits most plastic, brass, and stainless steel plumbing components commonly found on boats. The hex-shaped center section allows for a secure grip during installation, making tightening fast, easy, and leak-resistant.

Proudly made in the USA, this marine plumbing adapter reflects superior craftsmanship and stringent quality control. Ideal for maintenance, repairs, or upgrades, this fitting is compatible with a wide range of popular boat brands such as Sea Ray, Bayliner, Grady-White, Boston Whaler, and Tracker—ensuring your boat’s plumbing system performs reliably every time you head out on the water.

Whether you’re replacing worn parts or improving your vessel’s water supply lines, our 1" to 1-1/2" Straight Male Pipe Thread Adapter is your dependable solution for marine-grade plumbing connections.

Product Specifications:

• Thread Size: 1" Male Pipe Thread (MPT) x 1-1/2" Male Pipe Thread (MPT)

• Overall Length: 1.75 inches

• Material: High-strength engineered marine composite

• Made in the USA