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Attwood Marine 66548-3 Thru-Hull Fitting 1 Inch Stainless Steel

Manufacturer

Attwood Marine

Picture for manufacturer Attwood Marine

Part Number

66548-3
20 reviews
04/06/2036 4:57 PM
Sale Price

$25.88

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Attwood Marine 66548-3 is a premium thru-hull fitting designed for above-waterline marine plumbing applications. Precision cast from marine-grade 316 stainless steel, this fitting delivers exceptional corrosion resistance and durability in harsh saltwater environments.

Key Features:

  • Constructed from 316 stainless steel for superior corrosion resistance
  • Fits 1-inch marine hose for livewell, baitwell, and washdown systems
  • Integrated sealant channel under flange ensures watertight installation
  • Wrench flats or end notch provide easy installation and removal
  • Designed specifically for above-waterline applications

This thru-hull fitting is ideal for connecting hoses through boat hulls, transoms, or bulkheads where a secure, leak-free connection is essential. The sealant channel accommodates marine sealant to create a positive seal, while the wrench-friendly design simplifies installation and future maintenance.

Products specifications

Flange

2-1/4"

Hose

1"

Hose Size

1" I.D.

Install Hole Saw Size

1-1/2"

Length

3-7/8"

Quick and easy so far

So far great ordering process

Great service

Quick easy checkout, part fit guaranteed

So far so good

Good Prices and Good Product

Great

So far so good

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I'm unsure how it's connected to my amazon account but that made it faster.

Very fast checkout.

I found what I wanted and it was overall a pleasant experience.

Quick and efficient, Thank You!

Bought a roll n lock tonneau for my Tacoma. The price was less than any other sellers advertised price on the internet. It was easy with a couple of clicks and the delivery was fast. Definitely would buy from them again.

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