Beckson Marine 4" Smooth Center Screw-Out Deck Plate, Beige - Watertight

Ensure secure and tool-free access to your vessel's critical compartments with the Beckson Marine 4-Inch Smooth Center Screw-Out Deck Plate. Engineered for superior marine performance, this deck plate offers robust construction and a guaranteed watertight seal, making it ideal for inspection, clean-out, and accessing essential systems like shut-off valves or tank compartments. Trusted by mariners worldwide, Beckson deck plates are independently tested and certified to exceed rigorous industry standards. Upgrade your boat's access points with proven reliability today.

• Tool-Free Operation: Features a single-start, non-jamming, self-cleaning buttress thread, allowing for effortless opening and closing without the need for specialized tools or worry of cross-threading.
• Guaranteed Watertight Seal: An innovative gasket combined with a unique back-up sealing wall ensures exceptional water resistance, even if the primary gasket is compromised.
• Effortless Alignment: The self-aligning center simplifies installation and ensures the plate always seats correctly for a consistent seal.
• Marine-Grade Durability: Constructed from high-impact, marine-quality ABS plastic with integrated ultraviolet inhibitors for prolonged service and resistance against harsh marine environments.
• Industry Certified: Independently lab-tested and certified to exceed five crucial safety standards, including ABYC H-3 Watertightness, ABYC H-4, NEMA 250 6P Submergence, ISO 12216, and ISO 11812.
• Aesthetic Integration: A smooth center design and classic beige finish provide a clean, professional look that blends seamlessly with most marine interiors and exteriors.

• Inside Diameter: 4 inches (10.2 cm)
• Cut-Out Hole: Requires a 4-1/2 inch (11.4 cm) opening
• Overall Diameter: 6-1/8 inches (15.6 cm)
• Color: Beige
• Center Style: Smooth
• Material: High-impact ABS Marine Plastic with UV inhibitors

This screw-out deck plate is particularly useful in compartments where changes in air pressure can occur due to temperature fluctuations or 'oil canning,' maintaining a secure seal under varying conditions.