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Description
The Beckson Screw-Out Deck Plate provides a secure, watertight access solution for marine compartments. Featuring a self-aligning center and innovative gasket design, it compensates for pressure changes and prevents oil canning. Durable and easy to use, it's ideal for clean, finished installations.
Beckson Screw-Out Deck Plate Item # 941616
Description
The Beckson Screw-Out Deck Plate incorporates a self-aligning center and an innovative gasket to assure a watertight seal. These plates should be used in compartments where a change in air pressure due to temperature or oil canning can occur.
Specifications:
| Model | Color | Center Style | Cutout Dimensions | Outside Diameter | Inside Diameter |
|---|---|---|---|---|---|
| DP40-B | Black | Smooth | 4 1/2" | 6 1/8" | 4" |
| DP40-N | Beige | Smooth | 4 1/2" | 6 1/8" | 4" |
| DP40-N-C | Beige/Clear | Smooth | 4 1/2" | 6 1/8" | 4" |
| DP40-W | White | Smooth | 4 1/2" | 6 1/8" | 4" |
| DP42-B | Black | Dimple | 4 1/2" | 6 1/8" | 4" |
| DP42-W | White | Dimple | 4 1/2" | 6 1/8" | 4" |
| DP44-W | White | Diamond | 4 1/2" | 6 1/8" | 4" |
| DP60-B | Black | Smooth | 6 1/2" | 8 1/8" | 6" |
| DP60-N | Beige | Smooth | 6 1/2" | 8 1/8" | 6" |
| DP60-W | White | Smooth | 6 1/2" | 8 1/8" | 6" |
| DP62-B | Black | Dimple | 6 1/2" | 8 1/8" | 6" |
| DP62-W | White | Dimple | 6 1/2" | 8 1/8" | 6" |
| DP64-N | Beige | Diamond | 6 1/2" | 8 1/8" | 6" |
| DP64-W | White | Diamond | 6 1/2" | 8 1/8" | 6" |
| DP80-B | Black | Smooth | 8 1/2" | 10" | 7 5/8" |
| DP80-N | Beige | Smooth | 8 1/2" | 10" | 7 5/8" |
| DP80-N-C | Beige/Clear | Smooth | 8 1/2" | 10" | 7 5/8" |
| DP80-W | White | Smooth | 8 1/2" | 10" | 7 5/8" |
| DP82-B | Black | Dimple | 8 1/2" | 10" | 7 5/8" |
| DP82-W | White | Dimple | 8 1/2" | 10" | 7 5/8" |
| DP84-N | Beige | Diamond | 8 1/2" | 10" | 7 5/8" |
| DP84-W | White | Diamond | 8 1/2" | 10" | 7 5/8" |
Part Numbers for Beckson Screw-Out Deck Plate
Reviews
Questions
Is there a gasket available to go underneath
what is the bolt circle diameter?
Go to the Beckson website for installation of there deck plates. Cut out dimensions, screw and bolt sizes all there.
Date published: 2025-10-18
What material is this made of, Polypropylene or ABS? Is it food safe and safe to use as fresh water tank inspection hatch? if not do you know of any food safe ones?
The aftermarket Beckson inspection ports are ABS. They do not have FDA approval but are often used on tanks.
Date published: 2026-01-28