Springfield Plug-In 9" Round Aluminum Base, 2-3/8", Satin Finish
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Foundation of Your Plug-In Pedestal Setup
The Springfield Plug-In 9" Round Aluminum Base is the standard deck-mount base for the Plug-In 2-3/8" pedestal system. At 9" in diameter, it gives your seat a wide, stable footprint on deck, and the brushed satin finish aluminum construction keeps it looking sharp while standing up to saltwater, UV, and the general wear of life on the water.
This is a base-only component — designed to accept any 2-3/8" Plug-In post. Pair it with your choice of post and swivel seat mount to complete your pedestal setup.
Key Features
- 9" round footprint for broad, stable deck support
- Compatible with any 2-3/8" Plug-In series post
- High-strength aluminum construction
- Brushed satin finish resists corrosion in saltwater and freshwater environments
Best For
Building or replacing the base in a Plug-In 2-3/8" pedestal system. The 9" round profile suits most standard deck layouts and pairs cleanly with fixed-height, Hi-Lo, and locking posts in the Plug-In series. If you’re replacing a worn or damaged base without changing your post, this is the direct replacement.
Parts Desk Insights
This is the standard fixed-height base for the Plug-In system — it does not have the Hi-Lo height adjustment mechanism. If you need a base that supports Hi-Lo post adjustment, the Springfield Plug-In 9" Round Hi-Lo Base is the correct match. For a complete ready-to-install locking pedestal package, the Springfield Plug-In Locking 3-Piece Pedestal Set includes this base, a post, and a swivel seat mount. If you just need the post, the Springfield Plug-In Fixed Height Locking Post is the standard companion. For a Hi-Lo complete package, the Springfield Plug-In Hi-Lo 3-Piece Pedestal Set is worth considering. For a shock-absorbing upgrade, the Springfield Plug-In Power-Rise Air-Ride Pedestal also uses this base.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.