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Home Shop By Plumbing & Ventilation Ventilation Deckplates Beckson Inspection Port / Deck Plate
Beckson Inspection Port / Deck Plate
Beckson Marine

Beckson Inspection Port / Deck Plate

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Availability :
10+ In Stock
Availability :
6 in stock
Availability :
10+ In Stock
Availability :
10+ In Stock
Availability :
10+ In Stock
Availability :
10+ In Stock
$19.99 - $46.99
$19.99
$19.99 - $46.99
$19.99
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Beckson Screw-Out & Pry-Out Deck Plates – 4", 6", and 8" Sizes

The Beckson Screw-Out and Pry-Out Deck Plates are a trusted marine access solution, designed for durability, convenience, and watertight performance. Whether you're installing a new hatch or upgrading your boat’s access points, these deck plates offer dependable strength and sealing without the need for tools.

Screw-Out Deck Plates feature a single-start, non-jamming buttress thread that eliminates cross-threading and ensures smooth, secure operation. Each plate includes a self-aligning center, innovative watertight gasket, and patented backup sealing wall for added protection—even without the gasket in place.

Pry-Out Deck Plates are ideal for applications requiring quick manual access. They snap securely into place with a firm fit and seal, great for compartments that don’t experience pressure changes.

Available Variants:

🔹 4" Screw-Out Deck Plate – Standard Trim Ring (White, Smooth Center)

  • Outside Diameter: 6 1/8" (15.6 cm)
  • Inside Diameter: 4"
  • Hole Cut: 4 1/2" (11.4 cm)

🔹 6" Screw-Out Deck Plate – DP60-W

  • Outside Diameter: 8 1/8" (20.6 cm)
  • Inside Diameter: 6" (15.2 cm)
  • Hole Cut: 6 1/2" (16.5 cm)
  • Thin rim version may be available (OD: 7.50")

🔹 6" Pry-Out Deck Plate – DP61-W

  • Outside Diameter: 8 1/8" (20.6 cm)
  • Inside Diameter: 6 3/16" (15.5 cm)
  • Hole Cut: 6 1/2" (16.5 cm)
  • Replacement Gasket: D6P-G
  • Thin rim version may be available (OD: 7.50")

🔹 8" Pry-Out Deck Plate

  • Outside Diameter: 10"
  • Inside Diameter: 8"
  • Hole Cut: 8 1/2"
  • Replacement Gasket: D8P-G
  • No thin rim available

Key Features:

  • Watertight seal with or without gasket (Screw-Out only)
  • Tool-free access – screw-out or pry-out options
  • Self-cleaning, extra-strong thread design (Screw-Out)
  • UV-resistant marine-grade plastic
  • Available in multiple sizes and trim ring styles

Use these Beckson deck plates for access to tanks, shut-off valves, wiring, or compartments—perfect for inspections, maintenance, and storage. Rugged and reliable, they’re trusted by OEMs and marine professionals worldwide.

Brand: Beckson Marine

WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

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Backorder Policy: Occasionally, due to demand or supplier delays, some items may be temporarily out of stock or non-stock items. To ensure you can still get the products you need, you can order items even when they're out of stock. Our sales team will update you with the shipping lead time. Once back in stock, we promptly ship your item, and if your order includes both in-stock and backordered items, we may split the shipment. You can cancel your backorder before shipment, and request a refund to original payment method. For any inquiries, contact us at sales@freeportmarine.com.