Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - Black - 5"

The Sea-Dog Quarter-Turn Smooth Deck Plate with Internal Collar in black is essential hardware for serious boaters seeking quick and reliable access to through-hull fittings and storage compartments. This 5-inch deck plate is designed to sit flush with your deck surface, providing secure, tool-free operation for various marine applications.

Constructed with marine-grade materials, this deck plate features a quarter-turn design that allows for easy locking and releasing with a simple 90-degree twist. The internal collar mechanism ensures that the gasket remains seated, preventing water ingress, which is crucial for maintaining a watertight seal around bilge pump intakes, fuel vents, and electrical conduits.

Ideal for retrofit installations, this deck plate accommodates standard marine hose sizes and fittings commonly used in both recreational and commercial applications. Its smooth, flush-mount profile minimizes snag hazards, making it a reliable choice for docking and navigating rough conditions.