Beckson Marine Screw-Out Deck Plate with Smooth Center

The Beckson Marine Screw-Out Deck Plate with Smooth Center is a watertight inspection port, also called an access hatch or deck access plate. It gives you tool-free access to compartments on your boat. It works well for general access, inspection, clean-outs, and reaching shut-off valves or back-fastenings.

Key Features:

• Tool-free access: The plate screws in and out by hand.
• Non-jamming thread: A single-start, extra-strong, self-cleaning buttress thread resists cross-threading.
• Reliable seal: An O-ring style gasket and a self-aligning center make a watertight seal.
• Back-up sealing wall: The plate stays watertight even if the gasket is removed.
• Stays closed: The cover will not pop open from changes in air pressure.
• Smooth center: A clean, low-profile center panel.

Screw-out plates suit compartments where temperature changes or oil canning can change the air pressure. Use one for access to tanks, lockers, and other compartments throughout your boat. Choose the size and color you need from the options below.