MARINE-GRADE MATERIAL: Boat Hatch Round Inspection 4″ screw-in deck plate is made of anti-aging, anti-corrosive, and UV-resistant ABS white plastic with a smooth finish.
LEAK-PROOF DECK PLATE: It is designed with a rubber O-ring that creates a watertight seal for safety and allows it to be used for interior and exterior applications.
EASY INSTALLATION: Screw-in style has a single-start, non-jamming, and no cross-threading. Separate cover plate and chassis for easy installation. 6 8 Screws Needed (not included).
MEASUREMENTS: Inside Diameter: 4″ (102mm), Outside Diameter: 5-5/8″ (143mm), Cutout: 4-7/16″ (113mm), Distance Between Mounting Holes: 5-1/8″ (130mm).
SAFETY: Access Hatch includes a safety lanyard to secure the lid cover. Please, use silicone sealant on the hull or deck surface when installing the deck plate.
PRODUCT NUMBER: FO-296-M2
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