1. Boat Deck & Cabin Hardware Deals
  2. sku: 7858644040124752
  3. SEA DOG LINE 290903-1

SEA DOG LINE 290903-1 Steel Tube Hinge Tee Rail Fitting 035514290159 316 7/8 O.d.

fits year: 1990.

290903-1 Sea Dog Line 316 Stainless Steel 7/8 Inch O.d. Tube 90 Hinge Tee Rail Fitting

( Brand: Sea Dog Line ), ( Part Type: Tube Hinge Tee Fitting ), ( Manufacturer Part Number: 290903-1 ), ( Also Known As: 2909031, 354-2909031 ), ( UPC: 035514290159 )

Review SEA DOG LINE 316 Stainless Steel 7/8 Inch.d. Tube Hinge Tee Rail Fitting fits 1990

Introducing the Sea Dog Line 290903-1 316 Stainless Steel 7/8 inch O.D. Tube 90 Degree Hinge Tee Rail Fitting. This high-quality marine component is engineered to withstand the rigors of life on the water.

The 316 stainless steel construction ensures superior corrosion resistance, making it an ideal choice for applications in harsh marine environments. The 7/8 inch outside diameter tube is designed to fit standard marine tubing, providing a secure and stable connection.

The 90 degree hinge design of this tee rail fitting offers flexibility and ease of installation, allowing for seamless integration into various boat designs and layouts. The hinge feature also enables the fitting to be easily adjusted for alignment and to absorb any minor impacts without damaging the boat.

This Sea Dog Line fitting comes with a tee configuration, which allows for the attachment of additional tubing or components, expanding its functionality and versatility. The 90 degree angle provides a smooth transition from one tubing run to another, ensuring a professional and streamlined look.

The 316 stainless steel material not only offers excellent resistance to corrosion but also maintains its strength and durability under extreme conditions. This makes the Sea Dog Line 290903-1 316 Stainless Steel 7/8 inch O.D. Tube 90 Degree Hinge Tee Rail Fitting a reliable and long-lasting addition to any marine application.

In summary, this Sea Dog Line fitting is an essential component for marine applications that require a robust, flexible, and corrosion-resistant connection. Its 316 stainless steel construction, 7/8 inch outside diameter tube, 90 degree hinge design, and tee configuration make it an indispensable tool for boat builders, repair professionals, and boat owners alike.

Pros and Cons of Buying Sea Dog Line 290903-1 316 Steel 7/8 O.D Tube 90 Degree Hinge Tee Rail Fitting

Introduction:

The Sea Dog Line 290903-1 316 Steel 7/8 O.D Tube 90 Degree Hinge Tee Rail Fitting is a marine-grade component used in various applications, including boat building and repair. This product is made of 316L stainless steel, a premium material known for its resistance to corrosion and durability. In this article, we will discuss the potential advantages and disadvantages of purchasing this fitting.

Pros:

1. High-quality material: The use of 316L stainless steel ensures that the fitting is resistant to corrosion, making it an ideal choice for marine environments.

2. Versatile application: This fitting can be used in various applications, such as railings, handrails, and ladder frames, due to its 90-degree hinge design.

3. Durable construction: The hinge design allows for flexibility and ease of installation while maintaining a strong and stable connection.

4. Marine-grade: This product is specifically designed for marine applications, ensuring that it meets the unique requirements of the boating industry.

5. Easy to install: The hinge design enables the fitting to be easily attached to other components, minimizing the installation time and effort.

Cons:

1. Cost: Due to the high-quality materials and construction, this fitting may be more expensive than other options on the market.

2. Size and weight: The 7/8 O.D tube size and the stainless steel material may add to the overall weight and size of the project, which could impact transportation and installation costs.

3. Limited availability: Depending on the location and supplier, this specific fitting may not be readily available, leading to potential delays in the project.

Conclusion:

The Sea Dog Line 290903-1 316 Steel 7/8 O.D Tube 90 Degree Hinge Tee Rail Fitting offers several advantages, such as high-quality materials, versatile applications, durable construction, and ease of installation. However, it also comes with some disadvantages, including cost, size and weight, and limited availability.

Recommendation:

If you are working on a marine project that requires a strong, corrosion-resistant fitting, this product might be an excellent choice. Its versatile application and marine-grade design make it a valuable investment, despite the potential costs and availability concerns. To mitigate the size and weight issue, consider planning your project accordingly and factoring in the additional costs. If you're on a tight budget or prefer a more cost-effective option, you may want to explore alternative fittings made of different materials or designs.

part # 2909031 prices

  • $44.24-$78.85

specifications scowware:

  • for years: 1990
  • brand: Sea Dog Line
  • part type: Tube Hinge Tee Fitting
  • manufacturer part number: 290903-1
  • also known as: 2909031, 354-2909031
  • upc: 035514290159

seller scowware:

  • # reviews: 9335
  • rating: 99.6%

shipping scowware:

  • class: Standard, Expedited
  • type: Calculated
  • service: USPS First Class, USPS Priority Mail Padded Flat Rate Envelope
  • carrier: USPS
  • transit: 3-7 Days
  • cost: $0.00

general scowware:

  • Parts Accessories > Boat Parts > Deck Cabin Hardware
  • condition: New

returns scowware:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

payments scowware:

  • other
  • credit card: Diners-club
  • cash
  • wallet: Apple-pay

offer scowware:

  • sold: 0
  • availability: In Stock
  • started: March 23, 2026
  • options: Ship-to-home
  • quantity: 1
for years: 1990, part type: tube hinge tee fitting, also known as: 2909031, 354-2909031,
category: boat parts > deck cabin hardware, sku: 7858644040124752,

Sea Dog Line 290903-1 Is Similar To:

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5 offers $44.24–$78.85 USD
  • Offer #1: $44.24 price + free delivery = $44.24* total. Describe the nature of the problem and its urgency (include pictures if possible). These Handrail Tee fittings create directionality in hand rail applications.FREE SHIPPING
  • Offer #2: $78.85 price + free delivery = $78.85* total. For full item description, click on Read More.FREE SHIPPING
  • Offer #3: $61.98 price + $10.95 delivery = $72.93* total. Warranty issues are to be dealt with directly with the manufacturer.+$10.95 shipping
  • Offer #4: $60.23 price + $11.95 delivery = $72.18* total. Designed for use with 7/8" stainless tubing with a wall thickness of 0.049". These Hand Rail Tees are constructed of investment cast 316 stainless steel for corrosion resistance and durability.+$11.95 shipping
  • Offer #5: $51.50 price + free delivery = $51.50* total.FREE SHIPPING