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Sea-Dog Line 420501-1 Square Panel Mount Fuse Holder with Solder Terminal

Manufacturer

Sea-Dog Line

<h3>About Sea-Dog Line</h3><p>Few names in the marine hardware world carry the same weight as <strong>Sea-Dog Line</strong>. Rooted in the early 1920s and headquartered in Everett, Washington, the company traces its origins to a uniquely inventive sales strategy: its founder, Hans &ldquo;Action&rdquo; Broson Sneve, showcased marine hardware by sailing his wares up and down the Pacific Coast aboard the M.V. Sea-Dog &mdash; a 55-foot cruiser that became the brand&rsquo;s namesake. That spirit of hands-on, on-the-water ingenuity has defined Sea-Dog ever since.</p><p>Today, Sea-Dog Line operates as the Sea-Dog Corporation, a third-generation family business that has expanded from a regional Pacific Coast distributor into a nationally recognized supplier of marine, industrial, and rigging hardware. The company serves everyone from professional shipbuilders to weekend boaters, earning repeat recognition from the National Marine Distributors Association for its supply chain standards and product quality.</p><h3>What Sea-Dog Line Makes</h3><p>Sea-Dog&rsquo;s catalog is remarkably broad. At its core, the brand specializes in providing hardware that must hold up in some of the harshest environments on earth &mdash; saltwater, UV radiation, temperature swings, and constant vibration. To meet those demands, Sea-Dog builds its products from marine-grade materials including 304 and 316 stainless steel, investment-cast bronze, chrome-plated brass, and UV-resistant injection-molded polymers.</p><p>The product lineup spans anchoring and docking hardware, deck fittings, cabin and hatch hardware, chain and rigging components, electrical panels, lighting, plumbing fittings, ventilation equipment, boat hooks, rod holders, and much more. Whether you&rsquo;re outfitting a new build or replacing a worn component, Sea-Dog likely has the part you need.</p><p>Among Sea-Dog&rsquo;s most well-regarded marine electrical and windshield products is their comprehensive lineup of <a href="/7549-sea-dog-line-windshield-wiper-motor-8824">Windshield Wiper Motors</a>. Engineered specifically for the marine environment, these motors feature corrosion-resistant aluminum and stainless steel construction, adjustable sweep angles, and a &ldquo;coast-to-park&rdquo; function that automatically returns the blade to its set position when power is cut &mdash; exactly the kind of thoughtful design detail that sets Sea-Dog apart from generic alternatives.</p><h3>Why Boaters Trust Sea-Dog Line</h3><p>Sea-Dog&rsquo;s longevity in the marine hardware market is no accident. The brand has built its reputation on producing components that align with ABYC (American Boat and Yacht Council) standards, giving boat builders and DIY installers confidence that each part meets recognized safety benchmarks. Products are designed for both recreational and commercial applications, meaning whether you&rsquo;re a weekend angler or a working captain, Sea-Dog hardware is built for your level of use.</p><p>With over a century in the marine industry, an ever-expanding product catalog, and a family-run culture that keeps quality at the forefront, Sea-Dog Line remains one of the most trusted names on the water. Browse the full Sea-Dog lineup to find the right hardware for your vessel.</p>

Part Number

420501-1
09/12/2036 5:42 AM
Sale Price

$5.09

In Stock (10+)

delivery box

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 420501-1 is a panel-mounted AGC fuse holder designed to provide reliable over-current protection for marine electrical circuits. This square Bakelite fuse holder features a convenient push-in cap design with side release for easy fuse access and replacement.

Key Features:

  • Accepts standard AGC 1/4" x 1-1/4" glass style fuses (sold separately)
  • Maximum rating: 10 amps at 12VDC
  • Solder terminal connection for secure, permanent installation
  • Constructed of durable molded Bakelite body with stamped brass contacts
  • Square design with 19/32" stem diameter for easy panel mounting
  • Push-in cap with side release mechanism for quick fuse changes

Designed for marine, RV, and automotive applications where reliable circuit protection is essential. The combination of Bakelite insulation and brass contacts ensures long-lasting performance in harsh marine environments. Fuses are sold separately (Sea-Dog part numbers 444101-444110).

Great.

Great service, will use in future purchases. These parts that I purchased were near being obsolete, and was very happy they could get them for me.

Everything worked out great. I emailed about a refund for the item but later changed my mind and ended up keeping it. But what struck me as a pleasant surprise was the fact that I received a prompt reply saying that my options were open on whether or not I wanted to keep the shipment. The customer service agent was very respectful and communicative. I will be coming back for future purchases.

great product, fast shipping

Quick fast and good

EASY ORDERING

Wish they had faster shipping but everything else was perfect thanks

Very simple to order.

Autoplicity simply had the best prices available and everything was in stock to be shipped.

Fast shipping and good prices

Great site. I received my product quickly and it was the product I ordered.

not till i recieve package

User- friendly web-site

Easy billing

very quick and easy

Good so far.

Pretty clear. Forms are simple. Parts are easy to find

did not have accurate pictures for product so have to go off of part number only product came on time and as expected at good price

Had a little trouble finding the item needed. A search option would be helpful.

Fast shipping, Great prices. After ordering,they sent out an email stating some items ordered may ship from the manufacturer. So, I was thinking item may take a few weeks to get. The next day I recieved email with tracking numbers saying item has shipped. So I was think ups ground 5 days maybe. I check on tracking numbers and items was out on truck for deliver. Nice! Ordered on Weekend got item on Tuesday.

so far easy and efficient

A+++++<br>Order was placed on a sunday.<br>It was sitting on my doorstep wednesday morning! <br>Would recommend to anyone.<br>Great Prices!

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