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Sea-Dog Line 281451-1 45° Rectangular Base for 1" Stainless Steel Rail

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

281451-1
09/12/2036 4:15 PM
Sale Price

$20.02

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sea-Dog Line 281451-1 is a 45-degree rectangular rail base fitting designed for professional marine rail installations. 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
  • 45-degree angled rectangular base design for versatile rail configurations
  • Designed for use with 1" OD stainless steel tubing with 0.049" wall thickness
  • Includes set screws for secure rail attachment
  • Polished stainless finish complements any marine hardware
  • Rectangular mounting base provides stable, secure installation

Ideal for boat railings, T-tops, grab rails, and other marine applications where angled rail connections are needed. The rectangular base provides a larger mounting surface area compared to round bases, ensuring a more secure attachment to flat surfaces.

Products specifications

Angle

45°

Base Size

3-1/4" x 1-7/8"

Diameter: Tube

1" OD

Fastener Size

1/4" FH

Wow they had the cheapest aftermarket parts for my car. Great price and a discount for leaving a feedback! What a deal. Will recommend others on this site. Thanks

Love it first time using you guys

free shipping

Easy to find parts.

Great prices; quick shipping; really good communication.

So far so good. Awaiting product.

easy web service

Definitely the lowest price! Quick shipping, and great communication and follow-through.

good price

We will see I guess

Easy transaction so far.

Cheapest place to buy the tires I was looking for. Fast shipping as well.

Ordering it was easy. Delivery was completed on the 27th which seemed to take an awful long time to receive the part after ordering

so far so good

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