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Swivl-Eze SP66839 Lock-N-Pin Base Plate 6" 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

SP66839
06/21/2036 6:47 AM
Sale Price

$70.70

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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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 SP66839 Lock-N-Pin Base Plate provides a secure mounting solution for marine pedestal seating systems. This 6" x 8" aluminum base plate features Attwood's Lock-N-Pin technology that locks together with compatible seat posts to prevent unintentional detachment during use.

Key Features:

  • 6" x 8" rectangular mounting plate for secure installation
  • Lock-N-Pin system prevents accidental seat release
  • Corrosion-resistant aluminum construction for marine environments
  • Compatible with Attwood Lock-N-Pin pedestal posts
  • Pre-drilled mounting holes for easy deck installation

This base plate is designed for permanent deck mounting on boats, pontoons, and other marine vessels. The locking mechanism ensures your seat stays firmly in place while allowing easy removal when needed.

Products specifications

Base Size

6"x8"

Depth: Below Deck

2.5"

Diameter: Req. Mounting Hole

2.75"

Finish

Stainless Steel

good price; smooth transaction

Quick and easy

trying to pay with paypal and it was no option to do that

Easily accessible

Every time I use autoplicity its always a smooth transaction and great price. Thanks

Perfect

Good thank u

So far it was pretty painless, let's see how quickly the parts arrive. A guesstimate of when to expect parts would've been nice. The only thing that wasn't amazing about the overall experience was that the tracking number provided did not work properly, and items did not say 'shipped' on your website until the day I received them on my end.

the order was quick and inexpensive. I would have bought a carb if I could have found an Edlebrock I am not a holley fan sorry.

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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