Attwood Stainless Steel Thru-Hull Straight Barbed Fittings - 1" Diameter

Elevate your marine vessel's aesthetic and durability with Attwood's Stainless Steel Thru-Hull Straight Barbed fittings. Engineered for lifelong performance, these fittings blend impeccable strength with a refined appearance, ensuring your boat not only looks top-tier but is equipped to handle the rigorous demands of the marine environment. Perfect for connecting hoses within your boat's bilge or water systems, these fittings are an essential upgrade from standard plastic components.

Robust and Elegant Marine Solution

• Constructed from Enhanced 316 Stainless Steel for unparalleled corrosion resistance.
• Features a mirror finish on all visible areas, with passivation for extra protection against the elements.
• Designed with thick steel sidewalls to endure constant stress and hose flexing.

Streamlined Installation Process

• Supplied with a new silicone gasket for a secure and leak-proof seal.
• Sealant application is simplified with a channel under the flange to hold a bead of sealant.
• Equipped with wrench flats or an end notch for easy tightening by a single installer from inside the hull.
• The barbed tail ends are designed to secure multiple clamps for a robust connection.

Detailed Specifications for Precision Fit

• Inner Hose Diameter: 1 inch for perfect compatibility.
• Flange Diameter: 2-1/4 inches, providing a broad surface area for secure installation.
• Thread Outside Diameter: 1-3/8 inches with a 2-1/4-inch thread length for easy adjustment.
• Barb Length: 1-1/4 inches, ensuring a tight grip on hoses.
• Total Length: 3-7/8 inches to accommodate various hull thicknesses.
• Recommended Install Hole Saw Size: 1-1/2 inches for a snug fit.
• Maximum Hull Thickness: 1-3/4 inches, offering versatility in application.

Available Variations for Specific Needs

• 5/8 inch, 3/4 inch, 1 inch, 1-1/8 inch, 1-1/4 inch, and 1-1/2 inch diameters to match diverse hose sizes and applications.

With Attwood's Stainless Steel Thru-Hull Straight Barbed fittings, you're not just installing a component; you're investing in peace of mind and elevating the performance and appearance of your marine vessel. Designed exclusively for above-water-line installations, these fittings stand as a testament to Attwood's commitment to quality, durability, and aesthetic excellence.