SKU: 14677848251

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

Sale price$23.39 Regular price$25.99
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Description

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

Stainless Steel Thru-Hull Standard 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

  • Standard Thread model has a full-length thread for thick hulls and easy tightening

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) 2-1/4"
  • Barb Length: (inch) 1-1/4"
  • Total Length: (inch) 3-7/8"
  • Install Hole Saw Size: (inch) 1-1/2" 
  • Thread NPSM: (inch) 1"
  • Max Hull Thickness: (inch) 1-3/4"

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


Manufacturer : Attwood Marine
Manufacturer Part No : 66548-3
UPC : 022697665485
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14677848251

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Terrence W.
Bozeman, US
★★★★★ 5
I like these shirts
I like these shirts ! Lightweight , casual shirts. Very comfortable, look great, color is true,fit was great. 6' 235 xxl fits a little loose the way I like. Nice shirt for the money.
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Reviewed in the United States on May 21, 2025
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Andy A
Lexington, US
★★★★★ 4
Comfortable fit
Plasticly material, very thin. But that makes it great for the beach, sand doesn’t get stuck to it and it looks good.
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Reviewed in the United States on March 17, 2026
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Greg Hyde
Birmingham, US
★★★★★ 1
Not very nice
Fabric is crummy Runs small
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Reviewed in the United States on December 30, 2025
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Catherine Turner
Houston, US
★★★★★ 5
Good quality shirt
Great quality, fit and a price you would expect would have been way more than I paid.
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Penelope
Whiting, US
★★★★★ 3
Good value but not nice looking after you wear it.
Shirt looks like you slept in in after wearing it for even a short time. Wrinkles so quick and easy.
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Reviewed in the United States on August 6, 2025

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