Deck & Cockpit

  1. Sea-Dog Stainless Steel Hose Deck Fill

    $32.99 - $47.99
  2. Attwood Transom Mount Swim Ladder Platform Kit - 19536

    $255.99
    0
  3. Attwood Swivl-Eze 238 Series Seat Mount without Slider - 2 3/8"

    $52.99 - $100.99
  4. Sea-Dog Screw-Out Deck Plate

    $18.48 - $21.99
    1
  5. Sea-Dog Rope & Accessory Hanger - 300085-1

    $22.99
    5
  6. Sea-Dog Rail Mount Clamps - 327199-1

    $32.99
  7. Attwood Swivl-Eze 238 Series Pro-Pole Extension Post - 27" - 238027-1

    $59.99
  8. Sea-Dog Washdown Water Outlet

    $18.15 - $24.99
  9. Attwood Swivl-Eze LakeSport 238 Series Round Socket Base - 9" - 238312-1

    $46.99
  10. Sea-Dog Replacement Drain Plug - 520041-1

    $6.88
    1
  11. Sea-Dog Stainless Steel Steering Wheel Maneuvering Knob - 230106-1

    $35.99
  12. Sea-Dog Thru Hull with Scupper Valve - 520510-1

    $20.99
    0
  13. Sea-Dog Stainless Steel Hinged Jaw Slide with Bolt - 270167-1

    $35.99
    1
  14. Sea-Dog Stainless Steel Rail Base Fitting

    $14.05 - $23.99
  15. 20% off

    Sea-Dog Flagpole Socket

    $21.99 - $27.99
    $19.79 - $22.99
    0
  16. Sea-Dog Snap Handle Drain Plug - 520070-1

    $6.36
    1
  17. Sea-Dog Fresh Water Inlet

    $22.99 - $31.99
  18. Sea-Dog Garboard Drain and Plug - 520040-1

    $13.92
    0
  19. Sea-Dog Scupper Valve - 520500-1

    $5.75
    1
  20. Attwood Swivl-Eze 238 Series Fixed Height Extension Post - 2 3/8"

    $37.99 - $64.99
    1
  21. Sea-Dog Stainless Steel Hose Deck Fill Replacement Cap

    $20.99 - $23.99
  22. Sea-Dog Stainless Top Fittings

    $11.64 - $12.17
    1
  23. Sea-Dog Straight Wiper Blade

    $24.99 - $25.99
  24. Sea-Dog Surface Mount Hand Rail

    $30.99 - $48.99
    2
  25. Sea-Dog Flush Mount Flagpole Socket - 491771

    $12.34
    3
  26. Sea-Dog Nylon Drain Plug - 520010-1

    $3.96
    0
  27. Attwood Swivl-Eze Lock'N-Pin Pedestal Base Plate - 3/4"

    $34.99 - $49.99
  28. Sea-Dog Manual Windshield Wiper - 412601-1

    $41.99
  29. Sea-Dog Stainless Steel Flag Pole

    $16.68 - $20.99
  30. Sea-Dog Stainless Steel Rail Tee Fitting - 90 deg.

    $17.27 - $19.99
  31. Sea-Dog Flush Mount Flagpole Socket - 491713-1

    $26.99
    0
  32. Attwood Swivl-Eze Lock'N-Pin Fixed Height Post - 3/4"

    $19.95 - $35.99
  33. Sea-Dog Garboard Drain T-Handle Plug - 520047-1

    $15.36
  34. Sea-Dog Single Drink Holder Insert

    $2.20
    1
  35. Sea-Dog Folding Single Drink Holder

    $5.09
    1
  36. Attwood Swivl-Eze Bench Style Seat Mount Rails - 30" - SP-15200

    $38.99
  37. Attwood Swivl-Eze LakeSport 238 Series Fixed Height Extension Post - 2 3/8"

    $42.99 - $44.99
  38. Attwood Swivl-Eze Lock'N-Pin Seat Mount - 3/4"

    $16.54 - $45.99
  39. Sea-Dog Inspection Cover - 337051-1

    $7.38
  40. Sea-Dog Stainless Steel Set Screw Cone Point - 299999-1

    $5.59
  41. Sea-Dog Stud Mount Handrail

    $24.99 - $41.99
  42. Sea-Dog Canvas Snap Stud

    $7.22 - $10.05
  43. Sea-Dog Gimballed Single Drink Holder - 588130-3

    $15.33
    0
  44. Attwood Deck Fill with Gasoline Imprint - 66406-5

    $39.99
  45. Attwood Dual Ring Fold-Up Cup Holder

    $7.67
  46. Sea-Dog T-Handle Drain Plug

    $6.06
  47. Sea-Dog Canvas Snap Tool - 299190-1

    $29.99
  48. Sea-Dog Canvas Snap Cap and Socket

    $6.78
 
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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