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Sea-Dog Line 2909031 90° Hinged Tee Fitting 7/8" 316 Stainless Steel

Manufacturer

Sea-Dog Line

<h3>About Sea-Dog Line</h3><p>Few names in the marine industry carry as much history as <strong>Sea-Dog Line</strong>. Founded in 1923 and headquartered in Everett, Washington, Sea-Dog has spent over a century engineering and supplying dependable hardware for boaters, riggers, and marine professionals. Whether you are outfitting a small fishing boat or a serious offshore vessel, Sea-Dog's expansive catalog — spanning more than 2,400 products — is built around one principle: hardware that holds up when it matters most.</p><h3>A Century of Marine Innovation</h3><p>Sea-Dog Line began as a focused marine rigging and hardware supplier, and over the decades grew into one of the most comprehensive sources for anchoring, docking, boarding, and boat-management equipment in the industry. Their product line has expanded to include antenna accessories, trailer hardware, boat hooks, cabinet and hatch fittings, chain and rigging components, and a wide range of electrical accessories — all engineered to withstand the corrosive, high-stress environment of the marine world.</p><p>What sets Sea-Dog apart is a commitment to manufacturing quality that boat owners can rely on season after season. Their hardware is designed for real-world marine use, meaning saltwater resistance, UV stability, and structural durability are never afterthoughts.</p><h3>Marine Visibility & Windshield Systems</h3><p>One of Sea-Dog's highest-demand product areas is their line of <a href="/7549-sea-dog-line-windshield-washers-wipers-replacement-motors-201195">Windshield Washers, Wipers &amp; Replacement Motors</a>. Maintaining clear visibility on the water is a safety-critical function, and Sea-Dog supplies a broad assortment of wiper blades, washer systems, and complete replacement assemblies designed to fit a wide variety of marine windshield configurations. For boaters who need a direct drive solution, Sea-Dog's dedicated <a href="/7549-sea-dog-line-windshield-wiper-motor-8824">Windshield Wiper Motors</a> offer reliable performance in wet, high-vibration marine environments — a category where component quality directly affects on-water safety.</p><h3>Cockpit Comfort & Functionality</h3><p>Beyond hardware and visibility systems, Sea-Dog also brings practical innovation to the helm and cockpit with their <a href="/7549-sea-dog-line-cockpit-fillet-tables-200274">Cockpit &amp; Fillet Tables</a>. These tables are designed to maximize usable space aboard, whether you are prepping a catch, serving guests, or simply organizing gear. Sea-Dog's tables reflect the same build philosophy as all their hardware: functional, durable, and thoughtfully designed for the marine setting.</p><h3>Why Boaters Trust Sea-Dog Line</h3><ul style="list-style:disc"><li>Over 100 years of marine hardware expertise dating back to 1923</li><li>Headquarters in Everett, Washington, with a deep understanding of Pacific Northwest and offshore boating demands</li><li>A catalog of more than 2,400 products spanning virtually every marine hardware category</li><li>Products engineered for saltwater, UV exposure, and the vibration of on-water use</li><li>Trusted by recreational boaters, commercial operators, and marine riggers alike</li></ul><p>From rigging essentials to cockpit accessories and windshield systems, Sea-Dog Line remains one of the most complete and dependable marine hardware brands available today. Explore their full product range and find the right Sea-Dog components for your vessel.</p>

Part Number

2909031
09/15/2036 9:20 PM
Sale Price

$33.50

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sea-Dog Line 2909031 is a premium 90-degree hinged tee fitting designed for marine handrail and boat rail systems. Constructed from investment cast 316 stainless steel, this fitting delivers superior corrosion resistance and long-lasting durability in harsh saltwater environments.

Key Features:

  • Investment cast 316 stainless steel construction for maximum corrosion resistance
  • 90-degree hinged tee design allows for adjustable angle positioning during installation
  • Designed for use with 7/8" stainless steel tubing with 0.049" wall thickness
  • Includes set screws for secure tube retention
  • Ideal for handrails, bow rails, stern rails, and grab rail applications
  • Marine-grade quality meets the demands of boat builders and marine professionals

This hinged tee fitting provides the flexibility needed for complex handrail configurations where precise angle adjustment is required. The hinged design simplifies installation by allowing fine-tuning of rail positioning before final tightening. Perfect for new boat rail construction or replacement of existing marine hardware.

Products specifications

Angle

90°

Description

Tee, Hinged

Diameter: Tube

7/8" OD

Found what I needed quickly and at the best price. Thank you Autoplicity!!!

No bad. Could indicate line size, like 5/16 in. I had to lookup Dorman's P/N to find the size. Tks

Best price for this product. Thanks

great selection at reasonable price.

so easy. Let's see the quality of the product

Good

Very easy and quick ordering process

fast and easy

Fast

The product was just what I was looking for! Appreciate the fast shipping.

Quick, cheap, and accurate. What else do you need?

Found what I wanted at the best price on the internet! Good tie-in with Amazon also.

all went smooth with check out now to see how fast the shipping concludes..

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