Stainless Steel 90° Thru-Hulls, Barbed

Each Thru-Hull and Scupper Valve is available with a new silicone gasket and are backed by Attwood's trusted Lifetime Warranty! Why specify plastic parts when these fittings will last the life of the boat?

Rugged Stainless Construction

• Cast from certified enhanced #316 Stainless Steel allow for strength and lifetime corrosion-resistance.
• We polish all visible areas to a mirror finish, then each part through a passivation for additional protection
• Thick steel sidewalls withstand continual stress and hose flexing 

 Solid Solicone Gasket

• Gasket is dimensionally stable--will not deteriorate or shrink over time
• Excellent resistance to UV & weather-aging
• Watertight, fool-proof, one-piece seal
• Eliminates the need to form and apply sealant or caulk

 Caution: Thru-Hull connectors are designed for installation above the water line only.

Lifetime Warranty