Deck & Cockpit

  1. Sea-Dog Rope & Accessory Hanger - 300085-1

    $34.39
    5
  2. 9% off

    Sea-Dog Surface Mount Hand Rail

    $43.36 - $61.30
    $39.09 - $55.23
    2
  3. Sea-Dog Garboard Drain and Plug - 520040-1

    $20.77
    0
  4. Sea-Dog Snap Handle Drain Plug - 520070-1

    $9.81
    1
  5. Sea-Dog Thru Hull with Scupper Valve - 520510-1

    $20.44
    0
  6. Sea-Dog Screw-Out Deck Plate

    $22.06 - $26.11
  7. Sea-Dog Flush Mount Flagpole Socket - 491771

    $15.92
    3
  8. Sea-Dog Folding Single Drink Holder

    $7.62
    1
  9. Sea-Dog Replacement Drain Plug - 520041-1

    $10.57
    1
  10. Sea-Dog Scupper Valve - 520500-1

    $7.48
    1
  11. 9% off

    Sea-Dog T-Handle Locking Compression Latch - 221982L-1

    $104.08
    $93.73
    1
  12. 9% off

    Sea-Dog Stainless Steel Hinged Jaw Slide with Bolt - 270167-1

    $40.60
    $36.60
  13. Sea-Dog Nylon Drain Plug - 520010-1

    $5.32
    0
  14. Sea-Dog Snap-in Deck Plate for Vent - 3" - 727139

    $8.48
    1
  15. 9% off

    Sea-Dog Stainless Steel Steering Wheel Maneuvering Knob - 230106-1

    $48.88
    $44.05
  16. 9% off

    Sea-Dog Rail Mount Clamps - 327199-1

    $48.43
    $43.65
  17. 9% off

    Sea-Dog Flagpole Socket

    $30.94 - $39.22
    $30.94 - $35.36
    0
  18. Sea-Dog Snap-in Deck Plate for Vent - 4" - 727149

    $9.40
    1
  19. Sea-Dog Single Drink Holder Insert

    $3.50
    1
  20. Sea-Dog Stainless Top Fittings

    $14.08 - $14.78
  21. Sea-Dog Stainless Steel Deck Hinge - 90 deg.

    $15.35 - $18.15
  22. Sea-Dog Stainless Steel Rail Base Fitting

    $22.24 - $26.74
  23. 9% off

    Sea-Dog Stainless Steel Hose Deck Fill

    $46.12 - $66.82
    $41.57 - $60.20
  24. Sea-Dog Captive Drink Holder Insert with Bezel

    $11.93 - $27.00
    1
  25. 9% off

    Sea-Dog Flush Mount Flagpole Socket - 491713-1

    $35.08
    $31.63
    0
  26. Sea-Dog Gimballed Single Drink Holder - 588130-3

    $21.75
    0
  27. Sea-Dog Snap Handle Drain Plug - 520075-1

    $10.54
    0
  28. Sea-Dog Stainless Steel Rail Tee Fitting - 90 deg.

    $20.06 - $22.95
  29. Sea-Dog Stainless Steel Flag Pole

    $23.62 - $29.56
  30. Sea-Dog Stainless Steel Hose Deck Fill Replacement Cap

    $27.70 - $32.32
  31. Sea-Dog Garboard Drain Tube with Plug - 520050-1

    $9.50
    0
  32. Sea-Dog Plugmate Garboard/Drain Plug Wrench - 520045-1

    $14.92
    1
  33. Sea-Dog Windshield/Door Bumper Pad

    $4.14
    0
  34. Sea-Dog Flush Mount Combo Drink Holder with Drain Fitting - 588065

    $24.58
  35. Sea-Dog Stainless Square Tube Top Insert - 270191-1

    $16.66
  36. Sea-Dog Stainless Steel Toggle Pin & Lanyard - 299986-1

    $12.73
  37. 9% off

    Sea-Dog Stud Mount Handrail

    $35.08 - $58.54
    $31.63 - $52.75
  38. Sea-Dog Canvas Snap Stud

    $9.04 - $12.41
  39. Sea-Dog Inspection Cover - 337051-1

    $9.44
  40. Sea-Dog Washdown Water Outlet

    $25.65 - $30.94
  41. Sea-Dog Brass Drain Tube

    $7.29 - $8.32
  42. Sea-Dog Garboard Replacement Drain Plugs - 520051-1

    $5.69
    0
  43. 29% off

    Sea-Dog Stainless Steel Side Mount Flag Pole - 328120-1

    $43.36
    $30.53
    0
  44. Sea-Dog Polystyrene Flush Mount Drink Holder

    $2.76
  45. Sea-Dog Nylon Top Fitting Cap

    $8.69 - $9.90
  46. Sea-Dog Nylon Top Fitting Insert

    $6.26 - $7.25
  47. Sea-Dog Drain Tube - 520320-1

    $5.44
  48. Sea-Dog Adjustable Folding Drink Holder

    $10.18
 
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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