Seachoice Twist 'N' Lock Deck Plate – White, 6-1/2"
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Seachoice Twist 'N' Lock Deck Plate provides a watertight, tool-free access point for below-deck storage compartments, fish boxes, and bilge inspection areas. Its cam-action locking mechanism and O-ring seal deliver a reliable watertight closure that opens and closes by hand in seconds — no key or tools required. The white finish suits most boat deck aesthetics and the larger 6-1/2" opening makes it ideal for compartments requiring wider access.
Key Features
- Cam-action Twist 'N' Lock mechanism — opens and closes tool-free by hand
- Watertight O-ring seal keeps moisture out of below-deck compartments
- White finish suits most boat deck aesthetics
- Fits hole sizes up to 6-1/2" in diameter
- Inside diameter: 5-7/8" | Outside diameter: 7-7/8"
- Mounts with six #8 fasteners (not included)
Parts Desk Insights
Best use case: The 6-1/2" opening makes this the preferred choice for larger storage compartments, fish boxes, and live well access ports on center consoles, bay boats, and larger vessels where a wider opening is needed with a watertight seal. The twist-lock design is particularly practical for compartments accessed frequently without tools on hand. For a smaller 4-1/2" opening in the same white finish, see the Seachoice Twist 'N' Lock Deck Plate – White, 4-1/2". For a pry-up style without a locking mechanism, see the Seachoice Polypropylene Pry-Up Deck Plate. For a 6-1/2" option with a clear insert, see the Seachoice Twist 'N' Lock Deck Plate – White with Clear Insert, 6-1/2".
Specifications
- Color: White
- Inside diameter: 5-7/8"
- Outside diameter: 7-7/8"
- Fits hole size: Up to 6-1/2"
- Fasteners required: Six #8 (not included)
- Seal: Watertight O-ring
- Closure: Cam-action twist lock, tool-free
- SKU: 50-39351
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.