Boat Deck Hardware

Deck Hardware

Featured Brands

  • Perko® - 1-1/2" O.D. Black Spare O-Ring, 2 Pieces
    Perko® - 1-1/2" O.D. Black Spare O-Ring, 2 Pieces (0513DP8)
    0
    # mpn4704360080
    1-1/2" O.D. Black Spare O-Ring, 2 Pieces (0513DP8) by Perko®. 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...
    Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence
    $7.69
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 1-1/4" I.D. Chrome Plated Bronze Replacement Gas/Diesel Cap with O-Ring
    Perko® - 1-1/4" I.D. Chrome Plated Bronze Replacement Gas/Diesel Cap with O-Ring (0528C0799A)
    0
    # mpn1436995516
    1-1/4" I.D. Chrome Plated Bronze Replacement Gas/Diesel Cap with O-Ring (0528C0799A) by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety,...
    Cap has a slot between the holesExpertly crafted from premium materials
    $91.32
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 1-1/4" L 35° Chrome Plated Bronze Deck Plate Key
    Perko® - 1-1/4" L 35° Chrome Plated Bronze Deck Plate Key (1247DP0BLK)
    0
    # mpn1436996448
    1-1/4" L 35° Chrome Plated Bronze Deck Plate Key by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made from the...
    One Hole for Key ChainThe Keys For 1" Thru 1-1/2" Deck Plates Have a 1 Inch Spade on Handle that Fits Many Other “Slot" Type Opening Deck Plates
    $10.13
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 1-1/4" O.D. Black Spare O-Ring, 2 Pieces
    Perko® - 1-1/4" O.D. Black Spare O-Ring, 2 Pieces (0513007)
    0
    # mpn4917563331
    1-1/4" O.D. Black Spare O-Ring, 2 Pieces (0513007) by Perko®. 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...
    Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence
    $6.76
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 1-15/32" I.D. Polymer Replacement Cap with Key
    Perko® - 1-15/32" I.D. Polymer Replacement Cap with Key (1324DP0BLK)
    0
    # mpn2322138
    1-15/32" I.D. Polymer Replacement Cap with Key (1324DP0BLK) by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $41.72
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 1-3/8" O.D. x 7" L Stainless Steel Retaining Cable for Deck Plate
    Perko® - 1-3/8" O.D. x 7" L Stainless Steel Retaining Cable for Deck Plate (0537DP)
    0
    # mpn1436995514
    1-3/8" O.D. x 7" L Stainless Steel Retaining Cable for Deck Plate by Perko®. 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, this...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $10.80
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 1-7/8" I.D. Polymer Replacement Cap with Key
    Perko® - 1-7/8" I.D. Polymer Replacement Cap with Key (1324DP1BLK)
    0
    # mpn2322139
    1-7/8" I.D. Polymer Replacement Cap with Key (1324DP1BLK) by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $45.89
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 2" Angled Plain Zinc Alloy Deck Plate Key
    Perko® - 2" Angled Plain Zinc Alloy Deck Plate Key (1248009DP)
    0
    # mpn1590095447
    2" Angled Plain Zinc Alloy Deck Plate Key (1248009DP) by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made from...
    One Hole for Key ChainThe Keys For 1" Thru 1-1/2" Deck Plates Have a 1 Inch Spade on Handle that Fits Many Other “Slot" Type Opening Deck Plates
    $5.79
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 2" I.D. Chrome Plated Bronze Replacement Gas/Diesel Cap with O-Ring
    Perko® - 2" I.D. Chrome Plated Bronze Replacement Gas/Diesel Cap with O-Ring (0528C0999A)
    0
    # mpn4704360088
    2" I.D. Chrome Plated Bronze Replacement Gas/Diesel Cap with O-Ring (0528C0999A) by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety,...
    Cap has a slot between the holesExpertly crafted from premium materials
    $156.20
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 2" I.D. Chrome Plated Cast Bronze Pipe Diesel Deck Fill with Key
    Perko® - 2" I.D. Chrome Plated Cast Bronze Pipe Diesel Deck Fill with Key (0528D09CHR)
    0
    # mpn4704360078
    2" I.D. Chrome Plated Cast Bronze Pipe Diesel Deck Fill with Key (0528D09CHR) by Perko®. 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...
    Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence
    $285.07
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 2-1/8" I.D. Black Polymer Waste Cap for Deck Plate
    Perko® - 2-1/8" I.D. Black Polymer Waste Cap for Deck Plate (1269DP099A)
    0
    # mpn4476859574
    2-1/8" I.D. Black Polymer Waste Cap for Deck Plate by Perko®. 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...
    Cap has a slot between the holesHigh quality at an affordable price
    $15.11
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 3-1/8" I.D Non-Locking Cap
    Perko® - 3-1/8" I.D Non-Locking Cap (0126DP0BLK)
    0
    # mpn1436995028
    3-1/8" I.D Non-Locking Cap by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made from the finest, materials, they...
    High quality at an affordable priceExpertly made from premium materials
    $14.28
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 4-1/4" O.D. x 2-1/8" I.D. Chrome Plated Bronze Triangular Hawse Hole Gas/Diesel Deck Plate, Bulk
    Perko® - 4-1/4" O.D. x 2-1/8" I.D. Chrome Plated Bronze Triangular Hawse Hole Gas/Diesel Deck Plate, Bulk (0752000CHR)
    0
    # mpn4786299420
    4-1/4" O.D. x 2-1/8" I.D. Chrome Plated Bronze Triangular Hawse Hole Gas/Diesel Deck Plate, Bulk by Perko®. Hawse Hole Plate Chrome plated bronze hawse hole plate. This product is made of high-quality materials to serve you for years to...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $183.99
    In Stock - Ships in 24 to 48 hrs
  • Perko® - 8-1/2" L Chrome Plated Zinc Alloy Adjustable Deck Plate Key
    Perko® - 8-1/2" L Chrome Plated Zinc Alloy Adjustable Deck Plate Key (0826DP0CHR)
    0
    # mpn1436995580
    8-1/2" L Chrome Plated Zinc Alloy Adjustable Deck Plate Key by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made...
    Fits: Deck Plates up to 8” DiameterOne Hole for Key Chain
    $34.93
    In Stock - Ships in 24 to 48 hrs
  • Perko® - Black Polymer/Zinc Alloy Lock Insert for 1-1/2" Vented Fill
    Perko® - Black Polymer/Zinc Alloy Lock Insert for 1-1/2" Vented Fill (0525DP0BLK)
    0
    # mpn2322112
    Black Polymer/Zinc Alloy Lock Insert for 1-1/2" Vented Fill by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made...
    Dual purpose key opens fill cap and locking insertExpertly crafted from premium materials
    $45.48
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1" I.D. Cast 316 Stainless Steel Outlet Washdown Water Deck Fill
    Sea Dog® - 1" I.D. Cast 316 Stainless Steel Outlet Washdown Water Deck Fill (513120-1)
    0
    # mpn4479319539
    1" I.D. Cast 316 Stainless Steel Outlet Washdown Water Deck Fill by Sea Dog®. The Washdown Water Outlet allows for a garden hose to be hooked up to the onboard water system for use as a washdown system. Standard male hose connector....
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $26.27
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1" I.D. Chrome Plated Brass Outlet Washdown Water Deck Fill
    Sea Dog® - 1" I.D. Chrome Plated Brass Outlet Washdown Water Deck Fill (512120-1)
    0
    # mpn4479320668
    1" I.D. Chrome Plated Brass Outlet Washdown Water Deck Fill by Sea Dog®. The Washdown Water Outlet allows for a garden hose to be hooked up to the onboard water system. Standard male hose connector. Requires separate ball or gate valve...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $20.24
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1" L Injection Molded Nylon Deck Fill Key
    Sea Dog® - 1" L Injection Molded Nylon Deck Fill Key (357399-1)
    0
    # mpn4479319690
    1" L Injection Molded Nylon Deck Fill Key by Sea Dog®. Deck Fill Key is for use with all Fill Caps featuring 1-3/16" holes on center. Constructed of UV resistant injection molded nylon. This product is made of high-quality materials to...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $1.82
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Black Cast 316 Stainless Steel Replacement Flush Mount Oil Cap with Keyless Cap
    Sea Dog® - 1-1/2" I.D. Black Cast 316 Stainless Steel Replacement Flush Mount Oil Cap with Keyless Cap (357092-1)
    0
    # mpn4479321030
    1-1/2" I.D. Black Cast 316 Stainless Steel Replacement Flush Mount Oil Cap with Keyless Cap (357092-1) by Sea Dog®. These Hose Deck Fills feature a built-in key for easy cap removal. The key can be locked in the upright position to open...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $7.32
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Black Cast 316 Stainless Steel Replacement Slotted Waste Cap
    Sea Dog® - 1-1/2" I.D. Black Cast 316 Stainless Steel Replacement Slotted Waste Cap (357018-1)
    0
    # mpn4479319982
    1-1/2" I.D. Black Cast 316 Stainless Steel Replacement Slotted Waste Cap (357018-1) by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. Cap diameter 1-7/8", thread pitch...
    Caps With All Markings Available Through Special OrderSpecial Order Requirements May Apply
    $6.65
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Blue Cast 316 Stainless Steel Replacement Slotted Water Cap
    Sea Dog® - 1-1/2" I.D. Blue Cast 316 Stainless Steel Replacement Slotted Water Cap (357017-1)
    0
    # mpn4479320586
    1-1/2" I.D. Blue Cast 316 Stainless Steel Replacement Slotted Water Cap (357017-1) by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. Cap diameter 1-7/8", thread pitch...
    Caps With All Markings Available Through Special OrderSpecial Order Requirements May Apply
    $6.65
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Blue Injection Molded Nylon Glass Filled Flush Mount Hose Water Deck Fill with Keyless Cap, Bulk
    Sea Dog® - 1-1/2" I.D. Blue Injection Molded Nylon Glass Filled Flush Mount Hose Water Deck Fill with Keyless Cap, Bulk (357033)
    0
    # mpn4479320354
    1-1/2" I.D. Blue Injection Molded Nylon Glass Filled Flush Mount Hose Water Deck Fill with Keyless Cap, Bulk (357033) by Sea Dog®. These Hose Deck Fills feature a built-in key for easy cap removal. The key can be locked in the upright...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $9.39
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Blue Injection Molded Nylon Glass Filled Flush Mount Hose Water Deck Fill with Keyless Cap, Display
    Sea Dog® - 1-1/2" I.D. Blue Injection Molded Nylon Glass Filled Flush Mount Hose Water Deck Fill with Keyless Cap, Display (357033-1)
    0
    # mpn4479320407
    1-1/2" I.D. Blue Injection Molded Nylon Glass Filled Flush Mount Hose Water Deck Fill with Keyless Cap, Display (357033-1) by Sea Dog®. These Hose Deck Fills feature a built-in key for easy cap removal. The key can be locked in the...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $12.00
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Cast 316 Stainless Steel Hose Gas Deck Fill with Key
    Sea Dog® - 1-1/2" I.D. Cast 316 Stainless Steel Hose Gas Deck Fill with Key (351320-1)
    0
    # mpn4479320960
    1-1/2" I.D. Cast 316 Stainless Steel Hose Gas Deck Fill with Key by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. 1-1/2" hose deck fill cap diameter 1-7/8", thread pitch...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $48.28
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Cast 316 Stainless Steel Hose Gas/Diesel Deck Fill with Keyless Cap
    Sea Dog® - 1-1/2" I.D. Cast 316 Stainless Steel Hose Gas/Diesel Deck Fill with Keyless Cap (351300-1)
    0
    # mpn4479320871
    1-1/2" I.D. Cast 316 Stainless Steel Hose Gas/Diesel Deck Fill with Keyless Cap by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. 1-1/2" hose deck fill cap diameter...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $31.74
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Cast 316 Stainless Steel Hose Locking Gas Deck Fill
    Sea Dog® - 1-1/2" I.D. Cast 316 Stainless Steel Hose Locking Gas Deck Fill (351320L-1)
    0
    # mpn4828732318
    1-1/2" I.D. Cast 316 Stainless Steel Hose Locking Gas Deck Fill by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. 1-1/2" hose deck fill cap diameter 1-7/8", thread pitch...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $73.00
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Cast 316 Stainless Steel Replacement Slotted Oil Cap
    Sea Dog® - 1-1/2" I.D. Cast 316 Stainless Steel Replacement Slotted Oil Cap (351390-1)
    0
    # mpn4732095101
    1-1/2" I.D. Cast 316 Stainless Steel Replacement Slotted Oil Cap (351390-1) by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. Cap diameter 1-7/8", thread pitch 11-1/2...
    Caps With All Markings Available Through Special OrderSpecial Order Requirements May Apply
    $20.05
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Chrome Plated Brass/Nylon Replacement Cap
    Sea Dog® - 1-1/2" I.D. Chrome Plated Brass/Nylon Replacement Cap (512119-1)
    0
    # mpn4828732333
    1-1/2" I.D. Chrome Plated Brass/Nylon Replacement Cap by Sea Dog®. The Fresh Water Inlet is designed to provide hookup to a pressurized water system while moored. Standard female swivel hose connector. Comes complete with a black...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $2.72
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Die Cast Zinc Chrome Plated Hose Gas Deck Fill with Splash Guard, Display
    Sea Dog® - 1-1/2" I.D. Die Cast Zinc Chrome Plated Hose Gas Deck Fill with Splash Guard, Display (351750-1)
    0
    # mpn4479320283
    1-1/2" I.D. Die Cast Zinc Chrome Plated Hose Gas Deck Fill with Splash Guard, Display by Sea Dog®. This Hose Deck Fill with Splash Guard features a cap with easy-to-use tabs for keyless operation (no deck plate key required). Cap...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $20.66
    In Stock - Ships in 24 to 48 hrs
  • Sea Dog® - 1-1/2" I.D. Green Nylon Hose Gas Deck Fill with Slotted Cap
    Sea Dog® - 1-1/2" I.D. Green Nylon Hose Gas Deck Fill with Slotted Cap (357010-1)
    0
    # mpn4479320585
    1-1/2" I.D. Green Nylon Hose Gas Deck Fill with Slotted Cap by Sea Dog®. These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security. Cap diameter 1-7/8", thread pitch 11-1/2 NPSM straight. Caps...
    Black Caps With All Markings Available Through Special OrderSpecial Order Requirements May Apply
    $13.67
    In Stock - Ships in 24 to 48 hrs




When you build or maintain the deck of your boat, it is vital to rely on the hardware that you select, as it is exactly what can make your project fail or succeed over time. If you are about to choose cleats for your deck, you can find a lot of material and coating options. If you plan on using your boat in salt water, the only option that lasts is stainless steel hardware. If you live inland, you have way more hardware material options that work. The most popular solution is zinc-plated or galvanized hardware. That’s the top choice among those who are seeking for the best bang for the buck.

On the digital shelves of our online store, you can find a wide variety of stainless steel, bronze, or chrome-plated deck cleats, bollards, chocks, rail fittings, handrails, hinges, bimini top hardware, platforms, ladders, cabinet hardware, and much more. If your boat has a fiberglass deck, it is strongly recommended to install each piece of your hardware on UHMW polyethylene plates. Before installation, embed all pieces in an adhesive sealant. Ask a friend to help you secure bolt heads on the deck while you thread all the nuts from down below.