Deck & Cockpit

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

    $29.22
    4
  2. Sea-Dog Surface Mount Hand Rail

    $41.08 - $65.38
    1
  3. Perko Waste Deck Plate - 0524DP0CHR

    $196.33
  4. Sea-Dog Scupper Valve - 520500-1

    $6.57
    1
  5. Sea-Dog Thru Hull with Scupper Valve - 520510-1

    $25.46
    0
  6. 9% off

    Sea-Dog Captive Drink Holder Insert with Bezel

    $14.76 - $26.62
    $13.34 - $24.02
    0
  7. Perko Fuel System Replacement Locking Gas Cap - 1324DP1BLK

    $50.53
    0
  8. Sea-Dog T-Handle Locking Compression Latch - 221982L-1

    $99.79
    1
  9. 15% off

    Sea-Dog Flagpole Socket

    $20.78 - $26.23
    $20.78 - $25.21
    0
  10. Sea-Dog Flush Mount Flagpole Socket - 491713-1

    $34.33
    0
  11. 27% off

    Sea-Dog Folding Single Drink Holder

    $7.43
    $5.55 - $7.43
    0
  12. Sea-Dog Gimballed Single Drink Holder - 588130-3

    $21.61
    0
  13. Sea-Dog Snap-in Deck Plate for Vent - 3" - 727139

    $8.69
    0
  14. Perko Rope Deck Pipe - 0757DP0CHR

    $46.48
  15. Perko Chrome Plated Straight Neck Vented Deck Fill

    $72.13 - $73.48
  16. Perko Flush Mount Cockpit Scupper - 0285DP

    $27.58
  17. Perko Sliding Window Pull - 0954DP0STS

    $13.80
    0
  18. Perko Deck Fill - 1313DP0CHR

    $31.63
    0
  19. Sea-Dog Snap-in Deck Plate for Vent - 4" - 727149

    $9.74
    1
  20. 19% off

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

    $42.43
    $34.06
    0
  21. Sea-Dog Windshield/Door Bumper Pad

    $3.78
    0
  22. Perko Waste Deck Plate - 1269DP0CHR

    $58.63
  23. Perko Vented Gas Fill

    $38.38
  24. 22% off

    Sea-Dog Single Drink Holder Insert

    $3.01
    $2.34 - $3.43
    0
  25. 22% off

    Perko Locking Deck Fill - Diesel - 0599DPDCHR

    $89.68
    $69.84
    0
  26. Perko Locking Deck Fill - Gas - 0599DPGCHR

    $93.73
    0
  27. 34% off

    Perko Locking Gas Fill - 1399DP0CHR

    $73.51
    $47.86
    0
  28. Sea-Dog Flush Mount Flagpole Socket - 491771

    $15.87
    1
  29. Douglas Marine Universal Folding Handle - 1001-000

    $152.15
    0
  30. Perko Oval Hawse Hole Plate - 0752000CHR

    $207.13
  31. Perko Locking Fuel Fill Insert - 0525DP0BLK

    $51.88
  32. Perko Bronze Deck Plate - 0526004PLB

    $307.03
  33. Perko Plastic Straight Neck Vented Deck Fill - 0543DPGBLK

    $49.18
  34. Perko Adjustable Deck Plate Key - 0826DP0CHR

    $42.43
  35. Perko Chrome Plated Angled Neck Vented Deck Fill

    $73.48 - $112.63
  36. Perko Chrome Cockpit Scupper

    $262.48 - $389.38
  37. Perko Grab Rail

    $120.73 - $122.08
  38. Perko Deck Fill Plate

    $193.63
  39. Perko Plastic Angled Neck Vented Deck Fill

    $49.18
  40. Perko Surface Mount Scupper Valve Assembly - 0365DP

    $20.94
  41. Perko Deck Plate Retaining Cable - 0537DP

    $12.14
  42. Perko Surface Mount Drawer Pull - 0958DP0CHR

    $20.48
  43. Perko Fuel System Locking Cap - 1324DP0BLK

    $45.13
  44. Perko Chrome Plated Step Plate (2-Pack)- 1325DP0CHR

    $42.43
  45. Perko Polymer Gas Fill - 1613DP0BLK

    $23.36
  46. Perko Stainless Steel Spring Clamps (2-Pack)

    $12.87 - $14.79
  47. Perko Fuel & Water Fill

    $58.63
  48. Perko Pole Storage Clips (2-Pack) - 0477DP0BLK

    $10.08

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