Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1" Inner Diameter

Upgrade your boat’s plumbing with the Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1" Inner Diameter. Cast from enhanced 316 stainless steel, this rugged thru-hull is engineered for strength and lifetime corrosion resistance, while a bright mirror finish keeps it looking as good as it performs.

• Rugged stainless construction: Enhanced 316 stainless steel alloy delivers lasting strength and corrosion resistance
• Mirror-polished surfaces with passivation for added protection
• Thick sidewalls withstand continual stress and hose flexing
• Faster, simpler installation with a silicone gasket option and a sealant bead channel under the flange for a reliable seal
• Wrench flats or end notch provide gripping surface so one installer can tighten connections from inside the hull
• Barbed tail ends offer room to clamp multiple hoses securely
• Standard thread model with full-length thread for easy tightening on thick hulls

Specifications:

• Hose size: 1" inner diameter
• Flange Diameter: 2-1/4"
• Thread O.D.: 1-3/8"
• Thread Length: 2-1/4"
• Barb Length: 1-1/4"
• Total Length: 3-7/8"
• Install Hole Saw Size: 1-1/2"
• Thread NPSM: 1"
• Max Hull Thickness: 1-3/4"
• Includes silicone gasket option with installation

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

Brand: Attwood Marine • Model: 66548-3 • UPC: 022697665485