Attwood 66546-3 Attwood 58" Stainless Steel Thru-hull With Barbed End

Stainless Steel Thru-Hull with 5/8" Inner Diameter and Barbed End

Enhance your boating experience with our premium stainless steel fittings that provide durability and longevity. These fittings outlast plastic alternatives, making them an ideal choice for any boat.

Rugged Stainless Construction:

• Crafted from certified Enhanced 316 Stainless Steel alloy for exceptional strength and corrosion resistance.
• All visible areas are polished to a dazzling mirror finish and passivated for extra protection.
• Thick steel sidewalls ensure resilience against continuous stress and hose flexing.

Effortless Installation:

• Includes a new silicone gasket for a reliable seal.
• A dedicated channel under the flange holds sealant, simplifying the application process.
• Wrench flats or an end notch allow for easy grip, enabling a single installer to tighten from inside the hull.
• The barbed tail is designed to accommodate multiple clamps.

Specifications:

• Hose Size: 5/8" inner diameter
• Flange Diameter: 1-7/8"
• Thread O.D.: 1"
• Thread Length: 2"
• Barb Length: 1-1/4"
• Total Length: 3-3/4"
• Install Hole Saw Size: 1-1/8"
• Thread NPSM: 3/4"
• Max Hull Thickness: 1-1/16"

*Designed for installation above the water line only.