Springfield Spring-Lock™ 9" Non-Locking Round Base – Satin Finish
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Springfield Spring-Lock™ 9" Non-Locking Round Base – Satin Finish
A solid foundation for any boat seat setup, the Springfield Spring-Lock™ 9" Round Base gives you a clean, low-profile mount point that works with the widest range of Springfield pedestal posts. The push-lever release makes removing and reinstalling your seat post fast and tool-free — ideal for boats where you need to clear deck space quickly or swap seating configurations between trips.
Constructed from high-strength aluminum with a satin finish, this base is built to handle the corrosive marine environment without sacrificing appearance. The 9" round footprint distributes load evenly across the deck surface for a stable, rattle-free ride.
Best Use Cases
- Permanent deck-mount base for fishing boats, center consoles, and runabouts
- Setups where the post needs to be removed frequently for storage or deck access
- Pairing with any Spring-Lock™ or Clip-Lock™ compatible post for a modular seating system
- Replacing a worn or damaged base without changing the rest of your pedestal setup
Key Features
- 9" round aluminum base with satin finish
- Push-lever activated release for tool-free post removal
- Compatible with any Spring-Lock™ or Clip-Lock™ pedestal post
- High-strength aluminum construction for long-term marine use
- Non-locking design — post seats securely but releases with a single lever press
Parts Desk Insights
This is the non-locking version of the Springfield 9" round base — the post is held by a spring-loaded latch rather than a keyed lock, so it's best suited for applications where security isn't a concern (covered storage, calm-water use, or frequent post swaps). If you need a lockable base to prevent post removal, look for the locking variant instead. Compatible posts include the Springfield Spring-Lock™ Non-Locking Post and any Clip-Lock™ post in the Springfield lineup. For seat-mount swivels that pair with this base system, see the Springfield Spring-Lock™ Locking Swivel Seat Mount or the Springfield Spring-Lock™ Non-Locking Seat Mount. If your existing base is damaged, the Springfield Spring-Lock 2 New Base Repair Kit may be a more economical fix.
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.