Plate Cover Boat Hatches 4 of 2025
Best Choice1
LBKYJ5Pcs 4” 6” Boat Round Non Slip Inspection Hatch,Detachable Cover and Pre-drilled Holes in Deck Plate White with Screw (4 inch)
Main highlights- --Surface allowing horizontal with the rubber seals
- --Suitable for Ships, RV, Outdoor Facilities
- --Attached Screw
- --ABS White Plastic
- --180°opening hatches for the lock and key. Easy to install.
9.7Exceptional
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Value for Money2
Five OceansFive Oceans 4" Boat Hatch, Marine Access Hatch, Round Inspection Deck Plate Hatch with Detachable Cover, Non-Skid, UV Resistant ABS White Plastic, Premium Series- FO4230
Main highlights- MEASUREMENTS: Inside Diameter: 4" (102mm), Outside Diameter: 5-5/8" (143mm), Cutout: 4-1/2" (114mm), Distance Between Mounting Holes: 4-7/8" (124mm)
- MARINE-GRADE MATERIAL: Premium Series 4" Boat Hatch Round Inspection 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
- IMPORTANT: Please, use silicone sealant on the hull or deck surface when installing the deck plate. FIVE OCEANS, 40 Years developing High-Quality Marine & Outdoor Products
- EASY INSTALLATION: Designed with a Non-Skid surface allowing horizontal as well as vertical mounting. Screw-in style has a single-start, non-jamming, and no cross-threading. Separate cover plate and chassis for easy installation. 6 #10 Screws Needed (not included)
9.5Excellent
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3
NVAAVNVAAV 4 Inch Boat Round Inspection Deck Plate Hatch with Detachable Cover and Pre-drilled Holes, Water Tight for Kayak Marine Boat Yacht Outdoor Installations
Main highlights- 【WIDE APPLICATION】Whether you're a boating enthusiast or a professional sailor, our waterproof kayak hatch covers are a versatile addition to your marine equipment. Perfect for marine and yacht use, they serve as access points for deck plates and hatches, route power cords, or act as efficient vent ports. Experience their functionality and convenience on your next marine adventure.
- 【SIMPLE INSTALLATION】Featuring a heavy-duty non-slip surface, 180°opening hatches, these marine access hatches allow for hassle-free horizontal and vertical installation, ensuring convenience and ease of use.
- 【SECURE SEAL】With its weather-tight O-ring sealed design, our boat inspection deck hatch covers provide a tight and secure seal, keeping the interior protected from water, dust, and other external elements. Whether used for interior or exterior applications, their reliable performance ensures peace of mind in any marine setting.
- 【PREMIUM MATERIAL】Crafted from durable, anti-aging, and UV-resistant ABS plastic, making these round deck plates for boats reliable and long-lasting even in challenging marine environments.
- 【100% SATISFACTION GUARANTEE】We’re so confident that our products will meet or exceed your expectations, so we are offering a risk free, no questions asked, money back guarantee.If you have any questions, please feel free to tell us, we will try our best to satisfy every customer.
9.4Excellent
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4
AOWEITOURAOWEITOUR 4" 6" 8" Boat Hatch,Deck Plates for Boats,Round Non Slip Inspection Hatch,Detachable Cover, Suitable for ships, RV, outdoor facilities,ABS White Plastic,Attached Screw(1 PCS)
Main highlights- The boat hatch cover has a black rubber seal that fits snugly and prevents liquids from entering the interior space
- SIZE: 4 Inch-OUTSIDE:5.5"(141mm);INSIDE:4"(101.6mm); Size of reserved mounting holes:4.4"(112mm)
- Hatch covers for boats wide range of applications, can be used for boats, RVs, outdoor facilities.If you have a size problem, you can contact us and we will get back to you within 24 hours
- Easy-to-install deck hatches that are sturdily secured to the deck using the screws included in the package
- 4 Inch round boat deck hatch lids,attached screw.Made of high quality ABS solid material, deck plates for boats are UV resistant, corrosion resistant and durable
9.3Excellent
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5
CROSSBODY25% OffCROSSBODY 2 Pcs Boat Black 4" Round Deck Plate Non Slip Inspection Hatch, Marine Access Port Hatch Cover with Screws, Detachable Water Tight Lid Cover for Marine Boat Yacht
Main highlights- Water-Tight Seal ➯ Designed with a rubber O-ring to create a secure, leak-proof seal, perfect for use on boats, kayaks, and other marine vessels. The O-ring provides an effective barrier against water, keeping your deck dry.
- Versatile Installation ➯ This marine deck plate can be installed both vertically and horizontally, providing flexibility for a variety of applications such as hatches, access ports, and other boat deck openings.
- Reliable Cover Plate ➯ The separate cover plate and chassis design ensures quick and simple installation with pre-drilled holes. Screws are included for a secure fit, providing a reliable and sturdy cover for your boat deck or kayak hatch.
- High-Quality Material ➯ Made from durable, anti-aging, anti-corrosive, and UV-resistant ABS plastic, this round boat deck plate ensures long-lasting performance for all marine and kayak applications.
- Easy Access ➯ The screw-in deck plate design allows for easy access to interior spaces on your boat or kayak. The lid can be easily pried open for quick access, making it ideal for marine hatches, RV, and more.
- 2 Pcs 4" Black Round Deck Plate Inspection Hatch
9.2Excellent
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6
SEAFLOSEAFLO Marine Circular Non-Slip Screw Out Deck Plate Inspection Access Hatch 4"/6"/8" White/Black/Tan (6", Black)
Main highlights- Simple Installation and Usage
- Heavy Duty Lid with Non-Slip Surface
- Color: Black
- Anti-Aging, Ultraviolet Resistant ABS Construction
- 4-Year Warranty
9.1Excellent
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7
YaeMarineYaeMarine 2-Pack 4" Boat Deck Cover Marine Inspection Hatch Deck Plate Access & Lid Round Non-Slip RV Black
Main highlights- UV stabilized white ABS construction.
- Slip-Proof Surface : For safe installation on both horizontal and vertial place;
- Package Included: 2-Pack 4" Boat Marine Inspection Hatch Deck Plate.
- Non-corrosive synthetic parts and durable O-ring sealed;
- 180°opening hatches; 4 inch deck plate;143mm diameter outside;
9.0Excellent
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8
TCHTCH Hardware Round Boat Deck Inspection Plate Hatch - 4" Grey | Screw Off Water Tight Lid | Non Slip Easy Install Detachable Cover
Main highlights- Water tight o-ring seal and grooved flange bottom for bedding compound retention. UV resistant plastic.
- Screw out lid for quick access, can also be tethered to case using a wire lid stay also available
- Quick and simple installation. Ideal for marine/yacht applications e.g deck plates and hatches, running power cords through the back of racks or as a vent port.
- Outside diameter: 6" - inside/cut out diameter: 4.5"
- High quality part that is made in the USA
8.9Very Good
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9
Amarine MadeAmarine Made 2 Pack of 4 inch Boat Round Non Slip Inspection Hatch,Detachable Cover and Pre-drilled Holes in Deck Plate (4 in White)
Main highlights- Made of ABS stuff, smooth finish,anti-aging, anti-corrosive,anti-ultraviolet,tough enough for for installation in a place that is exposed to being stepped on heavily, like a boat deck.
- Every product we create is our philosophy, that is to make the life better.Amarine Made is committed to providing high-quality products with value-for-money functional design. If you are not satisfied with our products, please contact us at any time, we will give you a satisfactory answer.
- Easy “click-in” construction.It is designed with rubber O-rings to form a waterproof seal to ensure safety and can be used for internal and external applications.It has eparate cover plate and chassis.
- Designed with a non-skid surface allowing horizontal as well as vertical mounting.Corrosion free synthetic fittings and Long-lasting rubber seals
- 180°opening hatches with lock and key.Easy to install.
8.8Very Good
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10
Five Oceans13% OffFive Oceans 4" Boat Hatch - Marine Hatch - Boat Access Hatch with Detachable Cover, UV-Resistant ABS White Plastic, for Pontoon, Fishing Boat, Boat Yacht, Sailboat, RVs, Caravan - FO296
Main highlights- 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. FIVE OCEANS, 40 Years developing High-Quality Marine & Outdoor Products
- MEASUREMENTS: Inside Diameter: 4" (102mm), Outside Diameter: 5-5/8" (143mm), Cutout: 4-7/16" (113mm), Distance Between Mounting Holes: 5-1/8" (130mm)
- 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)
8.5Good
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