Home / Shop / Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter [66542-3]

Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter [66542-3]

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    Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter

    Polish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?

    Rugged Stainless Construction:

    • Cast from certified Enhanced 316 Stainless Steel alloy for strength and lifetime corrosion-resistance
    • All visible areas are polished to a mirror finish, then passivate each part for additional protection
    • Thick steel sidewalls withstand continual stress and hose flexing

    Faster, Simpler Installation:

    • Each Thru-Hull is available with a new silicone gasket
    • A channel under the flange holds a bead of sealant, making it easier to apply a trouble-free seal
    • All models have wrench flats or an end notch to hold as a gripping surface; one installer can tighten all connections from inside the hull
    • The barbed tail ends provide plenty of room to hold multiple clamps

    Stainless Steel Straight Thru-Hulls, Barbed

    • Short Thread is a more compact size, which allows installation near corners and in confined areas

    Specifications:

    • Hose size: (inch) 1" inner diameter
    • Flange Diameter: (inch) 2-1/4"
    • Thread O.D. (outside diameter): (inch) 1-3/8"?
    • Thread Length: (inch) 1-1/8"
    • Barb Length: (inch) 1"
    • Total Length: (inch) 2-1/2"
    • Install Hole Saw Size: (inch) 1-1/2"?
    • Thread NPSM: (inch) 1"
    • Max Hull Thickness: (inch) 5/8"

    *Stainless Steel Thru-Hull Connectors are designed for installation above the water line only

    Specifications:

    • Hose Size: 1"
    • Material: Stainless Steel
    • Box Dimensions: 2"H x 3"W x 3"L WT: 0.6 lbs
    • UPC: 022697665423

    Quick Guide (pdf)
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