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Swivl-Eze SP64839 Lock-N-Pin Base Plate 4" X 8"

Manufacturer

Swivl-Eze

<h3>About Swivl-Eze: The Marine Seating Authority</h3><p><strong>Swivl-Eze</strong> has earned its reputation as one of the most trusted names in marine seating hardware, serving everyone from weekend lake-goers to professional boat builders and competitive anglers. A brand under the Attwood Marine family, Swivl-Eze is recognized throughout the boating industry as a leading supplier of components to OEM boat manufacturers — companies that demand engineering excellence and uncompromising durability before a single product earns a spot on their vessels.</p><p>At the heart of the Swivl-Eze lineup are <a href="/12827-swivl-eze">boat seat pedestals, seat mounts, and seating bases</a> engineered to keep you stable and comfortable no matter what the water throws at you. Whether you're rigging out a fishing boat, a pontoon cruiser, or a high-performance hull, Swivl-Eze products are designed to deliver a secure, wobble-free seating experience — even in rough, choppy conditions. The brand's products are constructed from corrosion-resistant aluminum and stainless steel, materials chosen specifically to stand up to saltwater, UV exposure, and the general punishment of life on the water season after season.</p><p>One of the hallmarks of the Swivl-Eze system is its breadth of pedestal options. From fixed-height posts ideal for captain's chairs to fully adjustable and power pedestal models that let you dial in your exact seating position, the lineup covers every boating scenario. Proprietary locking systems like the <strong>Snap-Lock</strong> and <strong>Lock 'N Pin</strong> mechanisms make height adjustment fast, intuitive, and rattle-free — a detail that seasoned boaters genuinely appreciate after a full day on the water. The flagship <a href="/12827-swivl-eze">238 Series pedestals</a> are a particularly popular choice for high-performance and fishing boats, featuring a heavy-duty 2-3/8-inch post diameter built for maximum stability and smooth 360-degree seat rotation.</p><p>Beyond seating, Swivl-Eze rounds out its catalog with <a href="/12827-swivl-eze">transom savers</a> that protect your outboard motor and steering components during trailering, and <a href="/12827-swivl-eze">ski pylons</a> that give water skiers and wakeboarders a high towing point for reduced drag and better pull. Every product in the lineup undergoes rigorous testing in Attwood's in-house lab facilities, ensuring that engineering innovation meets real-world performance standards.</p><p>Whether you're a seasoned boat builder sourcing OEM-quality hardware or a DIY boater upgrading a tired seating system, Swivl-Eze provides the reliability, versatility, and marine-grade toughness that every time on the water deserves.</p>

Part Number

SP64839
06/21/2036 3:32 PM
Sale Price

$39.14

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 Swivl-Eze SP64839 Lock-N-Pin Base Plate is a marine-grade aluminum mounting plate designed for secure installation of swivel seats, tables, and pedestals on boats, RVs, and other recreational vehicles. This 4-inch by 8-inch rectangular base plate features Attwood's patented Lock-N-Pin system that prevents unintentional detachment during use.

Key Features:

  • Durable aluminum construction resists corrosion in marine environments
  • Lock-N-Pin mechanism secures pedestals and prevents accidental removal
  • 4" x 8" rectangular mounting surface provides stable support
  • Pre-drilled mounting holes for easy installation
  • Compatible with Attwood and Swivl-Eze Lock-N-Pin swivel systems
  • Low-profile design minimizes trip hazards

This base plate is ideal for permanent mounting of removable seating and table systems. The locking mechanism ensures your pedestal stays securely in place during operation while still allowing quick removal when needed.

Products specifications

Base Size

4"x8"

Depth: Below Deck

2.5"

Diameter: Req. Mounting Hole

1.5"

Finish

Stainless Steel

Quik

so far so good.. the actual delivery of item.. yet to be determined.. thank you

Excellent prices and easy product locators..

Easy to find my parts. I hope installing and receiving the parts are as easy as ordering!

Fair price. Part look same as OEM and fit good.

Just ordered but the price beats all other sources by quite a bit. Shipping very reasonable as well. Paying through Amazon very convenient!

Thank you

great prices

little confusing

So far so good...

Very high level of responsive customer service, wow! And the items arrived immediately, so fast I thought there might be a mistake. :D<br>thx Sean!

Great prices, but the checkout process was a little clunky

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