Beckson Marine Deck Plates & Covers

Beckson Marine: The Standard in Deck Plates & Covers

When it comes to deck plates and covers, few names carry more credibility on the water than Beckson Marine. It was the need for a deck-mounted access plate that actually led Beckson to design and produce the first pop-out deck plate — eliminating the spanner wrench previously required to open threaded metal models — and further innovations led to the first use of an extra heavy, self-cleaning buttress thread in their screw-out models. That spirit of problem-solving engineering is still evident in every plate the Connecticut-based manufacturer produces today.

Three Opening Styles, One Proven Standard

With screw-out, pry-out, or twist-out styles available in four different sizes, three different surface textures, and multiple material selections, Beckson has a deck plate for virtually any need. Each style is purpose-built for a specific situation on board:

• Screw-Out Deck Plates — Designed to provide tool-free access via a single-start, non-jamming (no cross-thread), extra-strong, self-cleaning buttress thread, these plates incorporate a self-aligning center and an innovative gasket to assure a watertight seal. A patented back-up sealing wall leaves the plate waterproof even if the gasket is removed.
• Pry-Out Deck Plates — Available in 6" and 8" sizes, pry-out plates are ideal for compartments that don't experience significant pressure changes and where quick, no-thread access is preferred.
• Twist-Out Deck Plates — Beckson's twist-out design conceals the mounting fasteners under the cover, giving a cleaner, more finished appearance on deck.

Industry-Leading Certifications

What truly sets Beckson apart in the deck plate category is the depth of independent testing behind every product. Beckson pry-out and screw-out deck plates in all sizes are now certified by independent lab testing to exceed five certifications: ABYC H-3 Watertightness, ABYC H-4, NEMA 250 6P Submergence, ISO 12216, and ISO 11812. Beckson's screw-out plates have also made Boating Magazine's "Boating's Best Gear of All Time" list. These aren't just marketing claims — they're the result of decades of rigorous refinement.

Beyond the Plate: Covers and Accessories

Beckson's cover plates are designed to quickly seal or conceal installation holes, instrument panel holes, and other access holes where ready entry is not a requirement — molded from high-impact, marine-quality plastic with ultraviolet inhibitors for prolonged service. For boaters who want to make the most of every hatch opening, the Stow-Away Deck Plate doubles as a dry storage area, using a nylon bag with a rigid ring that fits neatly into the deck plate and secures the bag.

Beckson also offers a full suite of accessories to complement their deck plates. The DPA-4 Deck Plate Key is a 3-in-1 multi-tool made to work with screw-out, pry-out, or twist-out deck plates, featuring a pry-out tool on one end and a drain plug slot wrench on the other. Replacement gaskets, trim rings, and stainless steel retaining chains round out a complete ecosystem of deck plate hardware.

Built for Restoration and New Builds Alike

Due to strong demand for Beckson plates for restoration projects, the company has even produced runs in original OEM colors — a testament to how deeply their deck plates are woven into the fabric of boat building over the decades. Beckson products have proven themselves time after time in the rigorous marine environment and are the choice of high-quality boat builders worldwide. Whether you're replacing a worn plate on a classic cruiser or specifying hardware for a new build, Beckson's deck plates and covers deliver the fit, finish, and certified performance that serious boaters demand.