Attwood Wedge Base Plate, 9" (SP68914)
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You have 30 days to request a return. All sale items are final sale.
Attwood Wedge Base Plate, 9" (SP68914)
The Attwood SP68914 is a 9-inch brushed aluminum wedge base plate designed for the Attwood Wedge pedestal system. It mounts to the deck through a 3.25" mounting hole and accepts both 2" and 2-3/8" diameter posts, making it compatible with a wider range of pedestal posts than most fixed-diameter bases. The wedge design provides a stable, low-profile deck footprint for helm and fishing seat installations.
- 9" brushed aluminum base plate
- Accepts both 2" and 2-3/8" diameter posts
- Required deck mounting hole: 3.25" diameter
- Brushed aluminum construction for corrosion resistance
- Wedge system design for stable deck mounting
Compatible Wedge System Posts
Related Attwood Base & Pedestal Products
- Attwood Lock-N-Pin Base Plate, 4" x 8" (SP64839)
- Attwood Lock-N-Pin Base Plate, 6" x 8" (SP66839)
- Attwood Lock-N-Pin Base Plate, 7" x 7" (SP67739)
- Attwood 2383121 Pedestal Base, 9", Bulk
Parts Desk Insights
Best use case: The SP68914 Wedge base plate is the right choice when you’re building or replacing a Wedge system pedestal and need a 9" base that accommodates either a 2" or 2-3/8" post — useful when you’re not certain of the post diameter or when standardizing across multiple seat positions with different post sizes. The 3.25" mounting hole is larger than most other Attwood base systems, so confirm your deck can accommodate this before ordering. Pair with a compatible Wedge system post to complete the installation.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.