Boat Deck Plates
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T-H Marine®Sure-Seal™ Screw-Out Deck PlateSure-Seal™ Screw-Out Deck Plate by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Watertight - Lid Overlaps FramePositive O-Ring Seal$9.66 - $25.53 - T-H Marine®Screw-Down Deck PlateScrew-Down Deck Plate by T-H Marine®. These screw down deck plates are an inexpensive alternative to screw out or pop out plates where quick access is not necessary. These plates are molded of super tough poly to be extra strong. They...Strong Super Tough PolyAttractive Matte Finish$6.61 - $16.56
- T-H Marine®Low Profile Twist-Out Deck Plate with Textured LidLow Profile Twist-Out Deck Plate with Textured Lid by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Quick Twist-Out Lid - Fast AccessSmooth Low Profile Lid - Overlaps Frame$11.52 - $16.36
- T-H Marine®Quick Release Deck PlateQuick Release Deck Plate by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Cam Hatch Holds SecureHidden Fasteners in Ring$22.78 - $40.13
- T-H Marine®Designer Series™ Screw-Down Deck PlateDesigner Series™ Screw-Down Deck Plate by T-H Marine®. Attractive Solution to Covering an Access Hole. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Textured Top – Smooth Tapered EdgesAccessible with Common Hand Tools$7.94 - $11.72
- T-H Marine®Sure-Seal™ Pry-Out Deck PlateSure-Seal™ Pry-Out Deck Plate by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Watertight - Lid Overlaps FramePositive "O" Ring Seal$14.73 - $20.87
- Sea Dog®Injection Molded ABS Screw-Out Deck PlateInjection Molded ABS Screw-Out Deck Plate by Sea Dog®. These Screw-Out Deck Plates are molded to the highest standards. Keep threads clean with hot soapy water. Lubricate with Vaseline or Teflon grease. Avoid contact with acetone or...Smooth LidExpertly crafted from premium materials$19.53 - $22.41
- Sea Dog®Molded ABS Screw-Out Deck PlateMolded ABS Screw-Out Deck Plate by Sea Dog®. These Screw-Out Deck Plates are molded to the highest standards. Keep threads clean with hot soapy water. Lubricate with Vaseline or Teflon grease. Avoid contact with acetone or strong...Smooth LidExpertly crafted from premium materials$13.31 - $19.51
- Sea Dog®Quarter-Turn Injection Molded ABS/Polycarbonat Textured Screw-Out Deck PlateQuarter-Turn Injection Molded ABS/Polycarbonat Textured Screw-Out Deck Plate by Sea Dog®. These Quarter-Turn Deck Plates feature a new locking system that prevents over tightening, jamming, or cross threading. Easy to open and close. A...Special Order Requirements May ApplyCustom Colors Available With Large Order$12.89 - $21.34
- Sea Dog®Quarter-Turn Injection Molded ABS/Polycarbonat Textured Screw-Out Deck Plate with Internal CollarQuarter-Turn Injection Molded ABS/Polycarbonat Textured Screw-Out Deck Plate with Internal Collar by Sea Dog®. Quarter. These Quarter-Turn Deck Plates feature a new locking system that prevents over tightening, jamming, or cross...Expertly crafted from premium materialsDesigned to match rigorous quality standards$7.22 - $23.03
- Sea Dog®Quarter-Turn Injection Molded ABS/Polycarbonate Smooth Screw-Out Deck PlateQuarter-Turn Injection Molded ABS/Polycarbonate Smooth Screw-Out Deck Plate by Sea Dog®. These Quarter-Turn Deck Plates feature a new locking system that prevents over tightening, jamming, or cross threading. Easy to open and close. A...Smooth LidHigh quality at an affordable price$10.21 - $21.20
- Sea Dog®Quarter-Turn Injection Molded ABS/Polycarbonate Smooth Screw-Out Deck Plate with Internal CollarQuarter-Turn Injection Molded ABS/Polycarbonate Smooth Screw-Out Deck Plate with Internal Collar by Sea Dog®. Quarter. These Quarter-Turn Deck Plates feature a new locking system that prevents over tightening, jamming, or cross...Smooth LidExpertly crafted from premium materials$10.84 - $24.84
- Beckson®ABS Pry-Out Deck PlateABS Pry-Out Deck Plate by Beckson®. Beckson developed the 1nd pry-out deck plate as an access cover to its permanently mounted pump. These pry-out plates were designed with an extra heavy O-ring to assure a water tight fit. Plates are...Thin Rim with or without screw holes may be available in some color / material combinationsCarefully crafted to suit your specific boating needs$27.93 - $50.27
- Beckson®ABS Screw-Out Deck PlateABS Screw-Out Deck Plate by Beckson®. Though deck plates are no new invention, Beckson was the 1nd to conquer all three safety features. 1nd, a cover that would not open unexpectedly. 2nd, maximum water tightness. 3rd, prevent jamming...Thin Rim with or without screw holes may be available in some color / material combinationsCarefully crafted to suit your specific boating needs$19.48 - $48.14
- Beckson®ABS Twist-Out Deck PlateABS Twist-Out Deck Plate by Beckson®. The Beckson 5" Deck Plate is designed to conceal its mounting fasteners under the quick twist cover. The low profile cover is self-centering, and quickly locks in place with a 1/8 twist. Three...Carefully crafted to suit your specific boating needsEngineered to high standards$26.95 - $27.08
- Bomar®800 Series™ Deck Plate800 Series™ Deck Plate by Bomar®. For nearly three decades Bomar, a division of Pompanette, LLC, has designed and manufactured the finest ports, hatches, windows, and doors for the marine industry. Since the beginning, the Bomar name...UV stabilized resin"O" ring seal$72.11 - $83.91
- Tempress®Screw-Out Deck PlateScrew-Out Deck Plate by Tempress®. The TEMPRESS weather-tight marine deck plates feature a secure screw-out center, with o-ring seal and grooved flange bottom for bedding compound retention. Perfect for use on your boat where hose or...Screw Out Deck PlateCarefully crafted to suit your specific boating needs$18.53 - $36.15
- T-H Marine®Sure-Seal™ 10" O.D. x 8" I.D. Black Screw-Out Deck Plate (DPS-8-1-DP)Sure-Seal™ 10" O.D. x 8" I.D. Black Screw-Out Deck Plate (DPS-8-1-DP) by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to come....Watertight - Lid Overlaps FramePositive O-Ring Seal$25.53
- T-H Marine®Sure-Seal™ 10" O.D. x 8" I.D. Polar White Screw-Out Deck Plate (DPS-8-2-DP)Sure-Seal™ 10" O.D. x 8" I.D. Polar White Screw-Out Deck Plate (DPS-8-2-DP) by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to...Watertight - Lid Overlaps FramePositive O-Ring Seal$25.53
- T-H Marine®Sure-Seal™ 5-3/4" O.D. x 4" I.D. Black Screw-Out Deck Plate (DPS-4-1-DP)Sure-Seal™ 5-3/4" O.D. x 4" I.D. Black Screw-Out Deck Plate (DPS-4-1-DP) by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to...Watertight - Lid Overlaps FramePositive O-Ring Seal$11.62
- T-H Marine®Sure-Seal™ 5-3/4" O.D. x 4" I.D. Polar White Screw-Out Deck Plate (DPS-4-2-DP)Sure-Seal™ 5-3/4" O.D. x 4" I.D. Polar White Screw-Out Deck Plate (DPS-4-2-DP) by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years...Watertight - Lid Overlaps FramePositive O-Ring Seal$10.99
- T-H Marine®Sure-Seal™ 8" O.D. x 6" I.D. Polar White Screw-Out Deck Plate (DPS-6-2-DP)Sure-Seal™ 8" O.D. x 6" I.D. Polar White Screw-Out Deck Plate (DPS-6-2-DP) by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to...Watertight - Lid Overlaps FramePositive O-Ring Seal$16.49
- T-H Marine®Sure-Seal™ 8" O.D. x 6" I.D. Sand Shell Screw-Out Deck Plate (DPS-6-3-DP)Sure-Seal™ 8" O.D. x 6" I.D. Sand Shell Screw-Out Deck Plate (DPS-6-3-DP) by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to...Watertight - Lid Overlaps FramePositive O-Ring Seal$13.96
- T-H Marine®5-5/8" O.D. x 3-7/8" I.D. Black Low Profile Twist-Out Deck Plate with Textured Lid (DPSLP-4-1-DP)5-5/8" O.D. x 3-7/8" I.D. Black Low Profile Twist-Out Deck Plate with Textured Lid (DPSLP-4-1-DP) by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Quick Twist-Out Lid - Fast AccessSmooth Low Profile Lid - Overlaps Frame$11.52
- T-H Marine®5-5/8" O.D. x 3-7/8" I.D. White Low Profile Twist-Out Deck Plate with Textured Lid (DPSLP-4-2-DP)5-5/8" O.D. x 3-7/8" I.D. White Low Profile Twist-Out Deck Plate with Textured Lid (DPSLP-4-2-DP) by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Quick Twist-Out Lid - Fast AccessSmooth Low Profile Lid - Overlaps Frame$11.52
- T-H Marine®8" O.D. x 6" I.D. Black Screw-Down Deck Plate (SDP-2-DP)8" O.D. x 6" I.D. Black Screw-Down Deck Plate (SDP-2-DP) by T-H Marine®. These screw down deck plates are an inexpensive alternative to screw out or pop out plates where quick access is not necessary. These plates are molded of super...Strong Super Tough PolyAttractive Matte Finish$11.65
- T-H Marine®10" O.D. x 7-1/8" I.D Fish-White Screw-Down Deck Plate (SDP-3FW-DP)10" O.D. x 7-1/8" I.D Fish-White Screw-Down Deck Plate (SDP-3FW-DP) by T-H Marine®. These screw down deck plates are an inexpensive alternative to screw out or pop out plates where quick access is not necessary. These plates are molded...Strong Super Tough PolyAttractive Matte Finish$16.02
- T-H Marine®8" O.D. x 5-1/8" I.D. White Quick Release Deck Plate (DPCAM-6-2-DP)8" O.D. x 5-1/8" I.D. White Quick Release Deck Plate (DPCAM-6-2-DP) by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Cam Hatch Holds SecureHidden Fasteners in Ring$24.49
- T-H Marine®8" O.D. x 5-7/8" I.D. Black Low Profile Twist-Out Deck Plate with Textured Lid (DPSLP-6-1-DP)8" O.D. x 5-7/8" I.D. Black Low Profile Twist-Out Deck Plate with Textured Lid (DPSLP-6-1-DP) by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Quick Twist-Out Lid - Fast AccessSmooth Low Profile Lid - Overlaps Frame$16.36
- T-H Marine®8" O.D. x 5-7/8" I.D. White Low Profile Twist-Out Deck Plate with Textured Lid (DPSLP-6-2-DP)8" O.D. x 5-7/8" I.D. White Low Profile Twist-Out Deck Plate with Textured Lid (DPSLP-6-2-DP) by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Quick Twist-Out Lid - Fast AccessSmooth Low Profile Lid - Overlaps Frame$16.36
Deck plates are widely used on pretty much all types of boats for quick access to various compartments and tanks, shut-off valves, and different hardware, enabling you to make an inspection, carry out cleaning tasks and other procedures. Available in different sizes, most marine deck plates have a round shape and consist of a frame, a twist-out lid, and a rubber O-ring that provides the necessary protection from water. The most common inner diameters range from 4 to 8 inches, but in order to make a hole of proper size for installing the frame, it's also crucial to know the part's outer diameter.
Besides, the plates differ by the method of opening and can be fitted with a lock. Some of them can be just pried out, but most models have screwable lids that can be removed and installed back by hand or with a special tool. The material also matters, and you can choose among the models made of polypropylene, ABS, or even bronze. Most plastic options are resistant to UV radiation. In our online store, you will find a wide range of boat deck plates available in different designs and colors, so you will surely find the variant that fits your boat best.
