Deck & Cockpit

  1. 7% off

    Scanstrut ROKK Midi Adapter Plate - RL-502

    $23.74
    $21.88
  2. 7% off

    Scanstrut ROKK Mini Female Thread Adapter Plate - 1/4"-20 - RL-518

    $33.91
    $31.24
  3. 303 Instant Windshield Washer Tablets - (25-pack) - 230371

    $21.22
  4. BoatBuckle Rodbuckle Concealed Mounting Kit - F14202

    $13.32
  5. Whitecap Vinyl Handrail

    $16.32
  6. 9% off

    Whitecap Nylon Inside Eye End

    $5.33 - $10.04
    $4.86 - $9.10
  7. 9% off

    Whitecap Nylon Top Cap

    $8.08 - $9.11
    $7.33 - $8.26
  8. 9% off

    Whitecap Nylon Jaw Slide

    $8.56 - $14.65
    $7.76 - $13.24
  9. 8% off

    Whitecap Nylon Flush Cupholder

    $5.65
    $5.15
  10. 9% off

    Whitecap Stainless Steel Elbow Rail Fitting

    $40.60
    $36.60
  11. 9% off

    Whitecap Chrome-Plated Zamac Rectangular Rail Fitting

    $15.42
    $13.94
  12. 9% off

    Whitecap Stainless Steel Top Slide with Bolt

    $19.06 - $26.46
    $17.21 - $23.88
  13. 9% off

    Whitecap Aluminum Snap-Lever Type Bailer Plug

    $12.64 - $14.73
    $11.44 - $13.32
  14. 9% off

    Whitecap Aluminum Screw Type Bailer Plug

    $11.86 - $16.03
    $10.73 - $14.49
  15. 27% off

    FillGuard Deck Fill Protection Devices - 3 Pc Gasoline Set - GASOLINEKIT

    $7.50
    $5.43
    0
  16. Forespar Rail Mounting Adaptor - 1 1/4" - 153387

    $168.94
    0
  17. Highfield Inflatables 2 Bow Bimini Top Kit - MA 060-2B

    $414.64
    1
  18. 9% off

    Imtra Quick-Connect Elbow Fitting - EX2129

    $13.79
    $12.47
    0
  19. 18% off

    Imtra Quick-Connect T-Coupling - EX2166

    $14.87
    $12.16
    0
  20. International Dock Seawall Lifting Ladder

    $352.62 - $457.52
    0
  21. Bomar Inspection Hatch with Positive Twist Latch - G71030--WT

    $221.43
    1
  22. Bomar Inspection Hatch with Positive Twist Latch - G7711---WT

    $113.76
    0
  23. 61% off

    Global Plastic Transparent Flexible Vinyl

    $3.36 - $6.14
    $1.41 - $5.59
    0
  24. Gullsweep Bird Deterrent - GS1

    $95.80
    4
  25. 23% off

    Dickinson Marine All-Weather BBQ Grill Cover - 15-171

    $40.62
    $30.96
    0
  26. Dickinson Marine Propane Gas BBQ Grill Drip Tray - 15-080

    $50.26
    0
  27. Dickinson Marine Propane Gas BBQ Grill Replacement Burner - 15-061

    $112.36
    0
  28. Dickinson Marine Propane Gas Control with Regulator - 15-110

    $79.24
    1
  29. Dickinson Marine Propane Gas Grill Replacement Cooking Grill Section - 15-182-P

    $36.46
    0
  30. Dickinson Marine Propane Gas Grill Replacement Cooking Grill Section - 15-183-S

    $47.50
    0
  31. Dickinson Marine Propane Gas Low Pressure Regulator - 19-150

    $228.28
    0
  32. Edson Offset Pedestal Guard Kit - 58" - 1610-45-58OS

    $763.31
    0
  33. Edson Aluminum Pedestal Bolt - 646-6HEX

    $16.74
    0
  34. Edson Cockpit Table Hardware - 785-761-95

    $388.12
    2
  35. Edson Vision Series Clamp-On U-Mount - 861-100-125

    $73.88
    0
  36. 15% off

    American & Efird Anefil Polyester Thread - EX046WT/8

    $53.02
    $44.74
    0
  37. Annin "A"/Diver Down International Code Signal Flag - 256002

    $54.40
    0
  38. 34% off

    Annin International Maritime Quarantine Code Flag

    $55.78 - $75.10
    $36.46 - $52.75
    0
  39. 29% off

    Annin United States Flag - Thin Red and Blue Line - 3968

    $58.54
    $41.16
    0
  40. 40% off

    Astrup Tent Wall/Bimini Top Snap Hook - 266876

    $14.87
    $8.88
    0
  41. Atlantis Rail RailEasy System Cable Sleeves - C0915-0438

    $24.04
    0
  42. 51% off

    Kendall Dri-Dek Deck Edge

    $4.72 - $10.22
    $3.07 - $4.92
    0
  43. 9% off

    Toadfish Ultimate Spatula - 1027

    $33.70
    $30.39
  44. Toadfish Anchor Non-Tipping Cup Holder - 1088

    $26.32
  45. 9% off

    Toadfish Ultimate Grill Fork - 1091

    $29.56
    $26.67
  46. 9% off

    Springfield Removable Seat Bracket - 1100015

    $24.10
    $21.75
  47. 9% off

    Springfield Spring-Lock Seat Swivel with Bushing - 1640202

    $46.17
    $41.62
  48. 9% off

    Springfield Spring-Lock Power Rise Adjustable Stand Up Post - 1642008

    $358.06
    $322.31

About Deck & Cockpit

Boat Deck Hardware & Swim Platforms

Do it yourselfers, welcome to paradise! Dressing up your cockpit, boat deck and transom just got a little bit easier. Defender Marine offers all the parts you'll need for complex projects or simple organization. Storage options, replacement flooring, and even boat swim platforms are available. Determine your project - dress it up or fix it up - and get shopping at Defender!

Name your project!

Defender Marine offers a full lineup of materials including complete swim decks and swim platform accessories.

Storage and Organizing

Think of all the projects you can complete in just a day! Put nearly everything aboard up and in its own place.
  • Hammocks for creating additional storage space
  • Drink holders
  • Cockpit organizers for hoses, sunscreen, and gloves

Fix it up

Invest a weekend and see how many things will get fixed on board.

  • Handrails and grab handles
  • Hatches and gaskets
  • Drains, scuppers, deck fills and boat deck hardware
  • Windshield wipers, caulk, and adhesives

Dress it up

Adding a special touch or a little bit of color to your boat takes only a few minutes and the effect is amazing!

  • Teak tables and floor mats create new places to gather
  • Covers for consoles, seats and motors are available in color
  • Add an American Flag to your cockpit and show your patriotism

You can do it!

Boat projects that can be managed by a savvy DIYer

  • Swim platforms
  • Swim deck ladders
  • Boat seats and stations