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Springfield Marine 3630020 King-Pin 7" x 7" Threaded Square Steel Base E-Coat

Manufacturer

Springfield Marine

<h3>Springfield Marine: The Leader in Boat Seating &amp; Pedestal Systems</h3><p><strong>Springfield Marine</strong>, a division of Springfield Aluminum Company, Inc., has spent decades establishing itself as a global authority in marine seating and seating hardware. The company has pioneered the marine seating industry with innovative designs that have earned numerous patents and design acknowledgments. From weekend anglers to commercial vessel operators, boaters across the spectrum trust Springfield Marine to keep them comfortable, stable, and safe on the water.</p><p>Springfield Marine Company is a global supplier of marine seating and seating hardware, with a product line that spans everything from rugged single-post pedestals to full seating packages and marine tables. Their seats are not only designed to stand up to some of the harshest leisure fishing environments, but have also been proven to withstand some of the toughest demands of the commercial fishing industry.</p><h3>A Complete System for Every Boat</h3><p>What sets Springfield Marine apart is their ecosystem approach to boat seating. Rather than offering standalone components, the brand engineers coordinated systems where every part works seamlessly with the next. At the foundation of that system are their pedestal lines. Fixed mount pedestals deliver rock-solid stability for helm and fishing stations, while spring lock pedestals — built around the brand&apos;s proprietary SpringLock&trade; technology — give boaters the ability to quickly remove and reposition seating as conditions change. For the ultimate in deck-space flexibility, plug-in pedestals allow seats to be popped in and out of floor sockets in seconds, keeping the cockpit clear when not in use.</p><p>Springfield supplies KingPin&trade; and SpringLock&trade; pedestal systems, which provide boaters with flexible seating. The lineup also features the 2-7/8&quot; Adjustable Heavy-Duty Mainstay Pedestal and KingPin Adjustable Sit-Down Fishing Posts — purpose-built options for serious anglers who need a stable platform at the casting deck or helm.</p><h3>Beyond the Pedestal: Tables, Packages &amp; Accessories</h3><p>Springfield&apos;s expertise extends well beyond individual posts. Their <a href="/7586-springfield-marine-tables-pedestals-201044">marine tables and table pedestals</a> bring functional, durable surfaces to the cockpit or cabin, including their innovative ELEVATE&trade; electric table pedestal. The ELEVATE&trade; Electric Table Pedestal delivers effortless height adjustment at the touch of a button, with three positions for deck, lounge, or dining, featuring IP65-rated 12V actuation, 125 lb. lift capacity, and a brite dip anodized aluminum finish.</p><p>For boaters outfitting a new build or replacing aging gear all at once, <a href="/7586-springfield-marine-seat-pedestal-packages-200926">seat and pedestal packages</a> bundle compatible components together, simplifying the selection process and ensuring everything fits the first time. Springfield Marine is a trusted manufacturer of premium marine seating, mounting systems, pedestals, and accessories — designed for various boat types and a smart investment for boaters who prioritize convenience, comfort, and safety.</p><h3>Built for the Long Haul</h3><p>Springfield Marine is the industry&apos;s leading expert in marine seating, with over 65 years of building the highest quality boat seats and seat mounts available in the marine market. Their manufacturing facility is owned and operated by Springfield Marine and exclusively supports their vast product line of seating, pedestals, castings, and accessories. That level of vertical integration means consistent quality control from concept to final product — something that matters when your seating is exposed to saltwater, UV radiation, and constant vibration season after season.</p>

Part Number

3630020
09/17/2036 7:06 AM
Sale Price

$37.70

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Springfield Marine King-Pin 3630020 is a heavy-duty 7" x 7" threaded square steel base designed for secure mounting of King-Pin pedestal posts on boat decks. Constructed from mild steel with a durable E-Coat finish for corrosion resistance, this base provides a stable foundation for removable seating and table pedestals in marine environments.

Key Features:

  • 7" x 7" mild steel construction with corrosion-resistant E-Coat finish
  • Integrated nylon bushing for smooth post rotation and reduced wear
  • Threaded design for secure attachment of King-Pin posts
  • Requires 2-1/2" diameter deck cutout for installation
  • Compatible with all standard Springfield King-Pin posts (sold separately)

This deck base is ideal for creating versatile seating arrangements on boats, allowing you to easily add or remove pedestals as needed. The E-Coat finish provides superior protection against saltwater corrosion, ensuring long-lasting performance in harsh marine conditions.

Products specifications

Finish

E-Coat Black

Mount Type

Threaded

Size

7" x 7"

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