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

Product Description 

Upgrade your boat’s plumbing system with our ¾" MPT to MPT straight adapter, precision-engineered for superior performance in even the harshest marine environments. Made from high-strength marine-grade composite, this USA-manufactured fitting resists flexing, corrosion, and deterioration caused by saltwater, UV exposure, and extreme temperatures.

The tapered male pipe threads ensure universal compatibility with most marine plumbing components, including plastic, brass, and stainless steel fittings. Whether you’re retrofitting a bilge pump, livewell system, or through-hull drain, this adapter ensures a leak-proof connection and simplifies installation thanks to its hex-shaped center grip.

At just 1.70 inches in length, this compact yet durable straight fitting is ideal for tight spaces in your boat’s plumbing layout. Whether you're conducting routine maintenance or upgrading your marine water systems, this adapter provides a quick, reliable, and long-lasting solution.

Perfect for DIY boat owners and marine professionals alike, our Made-in-USA pipe adapter meets high-quality standards for performance, ease of installation, and longevity.

Product Specifications

• Type: Male Pipe Thread (MPT) to Male Pipe Thread (MPT) Straight Adapter

• Size: ¾" MPT × ¾" MPT

• Material: High-strength engineered marine composite

• Length: 1.70 inches overall

• Design Features: Tapered threads for secure seal, hex-shaped center for easy grip

• Made in: USA