Deck & Cockpit

  1. 9% off

    Perko T-Handle Garboard Thru-Hull Drain Plug - 0363DP0PLB

    $165.56
    $149.07
    1
  2. 9% off

    Sea-Dog Rope & Accessory Hanger - 300085-1

    $31.56
    $28.46
    5
  3. 9% off

    Perko Water Inlet - 0499DP0CHR

    $152.42
    $137.24
    0
  4. 9% off

    Perko T-Handle Garboard Drain Plug - 0266DP0PLB

    $121.76
    $109.65
    0
  5. 9% off

    Perko Waste Deck Plate - 0524DP0CHR

    $219.58
    $197.68
  6. 9% off

    Perko Vented Gas Fill

    $42.92
    $38.69 - $42.92
  7. 9% off

    Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $117.38
    $105.70
  8. 9% off

    Perko Bronze Deck Plate

    $226.88 - $342.22
    $204.25 - $308.06
  9. 9% off

    Perko Flush Mount Cockpit Scupper - 0285DP

    $31.24
    $28.18
  10. 9% off

    Perko Deck Fill Plate

    $215.20
    $193.74
  11. 9% off

    Sea-Dog Surface Mount Hand Rail

    $42.92 - $70.66
    $38.69 - $63.66
    2
  12. 9% off

    Sea-Dog Thru Hull with Scupper Valve - 520510-1

    $27.49
    $24.80
    0
  13. Sea-Dog Garboard Drain and Plug - 520040-1

    $18.49
    0
  14. 9% off

    Sea-Dog Scupper Valve - 520500-1

    $7.05
    $6.41
    1
  15. 9% off

    Sea-Dog Snap-in Deck Plate for Vent - 3" - 727139

    $9.35
    $8.48
    0
  16. 9% off

    Perko Windshield Adjuster

    $120.30
    $108.33
  17. Sea-Dog Replacement Drain Plug - 520041-1

    $10.01
    1
  18. 9% off

    Perko Waste Deck Plate - 1269DP0CHR

    $64.82
    $58.40
  19. 9% off

    Sea-Dog Flush Mount Flagpole Socket - 491713-1

    $37.08
    $33.43
    0
  20. 27% off

    Sea-Dog Folding Single Drink Holder

    $7.99
    $5.95 - $7.99
    0
  21. Sea-Dog Gimballed Single Drink Holder - 588130-3

    $23.32
    0
  22. Sea-Dog Nylon Drain Plug - 520010-1

    $5.43
    0
  23. Sea-Dog Snap Handle Drain Plug - 520070-1

    $8.97
    1
  24. 9% off

    Perko Adjustable Deck Plate Key - 0826DP0CHR

    $47.30
    $42.63
  25. 9% off

    Perko Fuel System Replacement Locking Gas Cap - 1324DP1BLK

    $56.06
    $50.52
    0
  26. 34% off

    Perko Locking Gas Fill - 1399DP0CHR

    $79.45
    $51.71
    0
  27. 9% off

    Sea-Dog Captive Drink Holder Insert with Bezel

    $15.91 - $28.74
    $14.38 - $25.92
    0
  28. Sea-Dog Drain Tube - 520210-1

    $7.22
    0
  29. 15% off

    Sea-Dog Flagpole Socket

    $22.43 - $28.32
    $20.25 - $24.56
    0
  30. 9% off

    Sea-Dog Flush Mount Flagpole Socket - 491771

    $17.11
    $15.46
    1
  31. 9% off

    Sea-Dog Snap-in Deck Plate for Vent - 4" - 727149

    $10.49
    $9.49
    1
  32. 9% off

    Perko Chrome Plated Angled Neck Vented Deck Fill

    $82.34
    $74.17
  33. 9% off

    Perko Plastic Angled Neck Vented Deck Fill

    $54.60
    $49.20
  34. 9% off

    Perko Surface Mount Scupper Valve Assembly - 0365DP

    $23.43
    $21.16
  35. 9% off

    Perko Daysailor Bow Handle - 1234DP0CHR

    $23.51
    $21.21
  36. Perko Fuel System Locking Cap - 1324DP0BLK

    $50.22
  37. 9% off

    Perko Polymer Gas Fill - 1613DP0BLK

    $25.94
    $23.40
  38. 9% off

    Perko Fuel & Water Fill

    $64.82
    $58.40
  39. 9% off

    Perko Flush Mount Drain - 0361005CHR

    $108.62
    $97.82
  40. 22% off

    Sea-Dog Single Drink Holder Insert

    $3.21
    $2.48 - $3.36
    0
  41. 9% off

    Perko Sliding Window Pull - 0954DP0STS

    $15.30
    $13.83
    0
  42. 9% off

    Perko Deck Fill - 1313DP0CHR

    $35.62
    $32.12
    0
  43. 22% off

    Perko Locking Deck Fill - Diesel - 0599DPDCHR

    $96.94
    $75.48
    0
  44. Sea-Dog Garboard Drain Tube with Plug - 520050-1

    $8.57
    0
  45. Sea-Dog Garboard Replacement Drain Plugs - 520051-1

    $5.55
    0
  46. 9% off

    Sea-Dog Plugmate Garboard/Drain Plug Wrench - 520045-1

    $14.50
    $13.11
    1
  47. Sea-Dog Snap Handle Drain Plug - 520075-1

    $9.15
    0
  48. 19% off

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

    $45.84
    $36.79
    0
 
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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