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

Manufacturer

Sea-Dog Line

<p>For over a century, Sea-Dog Line has stood as a cornerstone of the marine hardware industry, delivering innovative solutions that meet the demanding needs of recreational and commercial boaters. Founded in the early 1920s by entrepreneur Hans "Action" Broson Sneve, the company began with a unique sales approach—showcasing marine hardware aboard a 55-foot cruiser that sailed from Alaska to Mexico. This hands-on philosophy continues to shape Sea-Dog's commitment to producing hardware that performs reliably in the harshest saltwater environments.</p><h3>Industry-Leading Marine Hardware Manufacturing</h3><p>Based in Everett, Washington, Sea-Dog Corporation operates a 75,000-square-foot warehouse stocking over 8 million parts and runs an injection molding facility with 16 machines producing more than 17 million components annually. The company's extensive product line spans anchoring systems, deck hardware, electrical components, plumbing fittings, and lighting solutions—all engineered with marine-grade materials like stainless steel, brass, and UV-resistant polymers. Sea-Dog's recognition as a multiple-time NMDA Supplier of the Year underscores the brand's excellence in both product quality and customer service, while their on-staff ABYC-certified marine technician provides invaluable installation and technical support.</p><h3>Premium Marine Components for Every Vessel</h3><p>Sea-Dog's <a href="/7549-sea-dog-line-windshield-washers-wipers-replacement-motors-201195">windshield washers, wipers, and replacement motors</a> deliver crystal-clear visibility during inclement weather, with both manual and electric options featuring corrosion-resistant stainless steel arms and UV-stable blades designed specifically for marine windshield applications. Their <a href="/7549-sea-dog-line-electric-horns-200351">electric horns</a> include the popular MaxBlast line, which passed rigorous 600-hour salt spray testing while meeting US Coast Guard COLREGS and ABYC standards for audible warning devices. For fuel and water system integrity, Sea-Dog's <a href="/7549-sea-dog-line-deck-fills-200307">deck fills</a> provide secure, leak-free access points constructed from durable stainless steel with snap-in designs that resist corrosion in saltwater environments.</p><p>When maneuvering in low-light conditions, Sea-Dog's <a href="/7549-sea-dog-line-docking-lights-200335">docking lights</a> offer bright LED illumination with minimal power draw, featuring injection-molded housings that withstand impacts and temperature extremes. Proper airflow is essential for preventing moisture buildup below deck, and Sea-Dog's <a href="/7549-sea-dog-line-hose-and-cowl-vents-200534">hose and cowl vents</a> deliver reliable ventilation with low-profile designs that include snap-in deck plates for bilge applications or dorade box compatibility for cabin use. Each product reflects Sea-Dog's century-long dedication to manufacturing hardware that recreational and professional mariners can trust, voyage after voyage.</p>

Part Number

2909031
06/21/2036 3:51 AM
Sale Price

$33.50

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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

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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.

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