4" Screw-In Inspection Deck Plate (White or Black)
Upgrade your boat’s deck with this durable 4-inch screw-in inspection hatch, designed for easy access and long-lasting performance.
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Durable Build: Manufactured from moulded polypropylene, fully acetone-proof and resistant to harsh conditions.
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Safe & Practical: Screw-in lid provides a watertight seal, while the attached strap prevents losing the cover overboard.
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Colour Options: Available in white or black to match your vessel’s finish.
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Accurate Dimensions:
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Overall Diameter - 145mm (5.7")
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Internal Diameter - 103mm (4")
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Cut Out Diameter - 114mm (4.5")
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Perfect for inspection access, storage compartments, or maintenance points, this deck plate combines practicality with a clean, professional finish.
Available in many other sizes all listed in our inspection hatches collection.