Product Overview
Thru-Hull 1-1/8" SS

Upgrade your boat's plumbing with the Attwood Thru-Hull 1-1/8" SS. This robust, stainless steel fitting ensures long-lasting, leak-free performance for years to come. Built from marine-grade 316 stainless steel, it resists corrosion and stands up to the harshest marine environments. Its sleek, polished finish adds a touch of class while providing superior durability and peace of mind on the water.
Key Features
- Durable 316 Stainless Steel Construction: Resists corrosion and provides lasting performance in harsh marine conditions.
- Mirror-Polished Finish: Adds a touch of elegance while enhancing corrosion resistance.
- Barbed Tail End: Securely grips hoses and prevents slippage, ensuring a tight seal.
- Full-Length Thread: Allows for secure installation and easy tightening, even on thick hulls.
- Wrench Flats/End Notch: Simplifies installation by providing a secure gripping surface for tightening.
- 1-1/8" Inner Diameter Hose Connection: Ideal for various plumbing applications.
- Comprehensive Specifications: Ensures compatibility with your existing system (see below for full details).
- Silicone Gasket Compatible: Provides a reliable seal against leaks (gasket sold separately).
Specifications
The Captain's Take
As a seasoned captain, I know the importance of reliable plumbing. The Attwood Thru-Hull 1-1/8" SS is my go-to fitting. Its solid stainless steel construction gives me the confidence that it will withstand anything the ocean throws at it. The easy installation and secure fit are a bonus. Don't compromise on quality – choose Attwood for peace of mind on the water.