Deck & Cockpit

  1. 9% off

    Whitecap Washdown Inlet

    $43.36 - $93.04
    $39.09 - $83.80
  2. 9% off

    Whitecap LED Stainless Steel Flush Drink Holder

    $43.20 - $53.49
    $38.94 - $48.20
  3. Forespar MF 830 Deck Fill

    $34.77 - $40.29
    See price in cart
  4. 9% off

    Whitecap Bullet End Rail Fitting - 6229C

    $32.32
    $29.15
  5. 9% off

    Whitecap Transom Well Drain Tube - S-3818C

    $16.44
    $14.85
  6. 9% off

    Whitecap 316 Stainless Steel Elliptical Handrail

    $66.84 - $80.66
    $60.21 - $72.65
  7. BoatMates Drink Holder Suction Cups (4-Pack) - 2200-0

    $7.95
    1
  8. BoatMates GPS/Cell Phone Caddy Plus - 2134-1

    $12.33
  9. BoatMates Cockpit Organizer

    $16.39
  10. 9% off

    Whitecap Nylon Cockpit Scupper

    $32.32
    $29.15
  11. Seachoice Welcome Aboard Mat - 78180

    $46.12
  12. Seachoice Eyelet Stud with Tapping Screw - BP7246SC

    $91.66
  13. Seachoice Adjustable Bimini Top Straps (2-Pack)

    $17.05 - $19.71
  14. Seachoice Folding and Adjustable Drink Holder

    $8.06 - $15.24
  15. 9% off

    Exalto Wiper Reservoir Tank

    $207.61 - $250.39
    $186.91 - $225.41
  16. 9% off

    Exalto 223BS Windshield Wiper Motor

    $794.12 - $987.32
    $714.77 - $888.65
  17. 7% off

    Scanstrut Surface 3-Coil Wireless Charger - SC-CW-2GT

    $107.81
    $99.23
  18. Attwood Swivl-Eze 238 Series Pro-Pole Extension Post - 27" - 238027-1

    $79.26
  19. Attwood Swivl-Eze LakeSport 238 Series Round Socket Base - 9" - 238312-1

    $62.70
  20. Attwood Swivl-Eze Round Snap-Lock Base - SP-67904

    $70.98
  21. Attwood Swivl-Eze Lock'N-Pin Seat Mount - 3/4"

    $22.37 - $61.32
  22. Sea-Dog Stainless Steel Flag Pole

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

    $27.70 - $32.32
  24. NavPod StraightGuard - Fits 9.5" Guard - SG125

    $529.21
    0
  25. 18% off

    Kuuma Propane Gas BBQ Grill Replacement Piezo Sparker with Long Electrode - 57818

    $27.94
    $22.75
    0
  26. 8% off

    Imtra Soft Tubing for Windshield Washing Systems

    $2.92
    $2.68
    1
  27. Nautolex Cabin Topping

    $20.05
    1
  28. Kuuma Replacement Propane Gas BBQ Grill Grease Tray - 58243

    $43.36
    0
  29. 9% off

    T-H Marine Flush Mount Scupper Valve Assembly

    $14.98 - $18.15
    $14.98 - $16.40
    0
  30. T-H Marine Drain Plug

    $13.74
    0
  31. T-H Marine All Purpose Drain/Hatch Drain

    $8.44
    0
  32. T-H Marine Floor Drain and Vent

    $9.62 - $11.90
    0
  33. T-H Marine PVC Push-In Drain Plug

    $12.77 - $20.28
    0
  34. T-H Marine Cockpit Scupper Drain - CSD-92-DP

    $90.28
    0
  35. T-H Marine Overflow Drain Tube - ODT-2T-DP

    $51.64
    0
  36. Vetus Stanchion Socket - 6 deg. - STANCHPS

    $98.56
    0
  37. 9% off

    TACO Neptune Leaning Post Backrest - L10-1002-1

    $479.49
    $431.61
    0
  38. 39% off

    Taylor Made Flag Pole Socket with Flag/Ensign - 24" - 921

    $83.38
    $50.26
    0
  39. 9% off

    Todd Adjustable Seat Pedestal - 5300

    $294.58
    $265.18
    0
  40. 9% off

    Todd Chesapeake Helm Seat with Cushions - 85-1538C

    $366.46
    $329.89
    0
  41. Todd Helm Seat Cushion Set - 3550

    $186.92
    1
  42. White Water Marine Cast Stanchion Base - 6018S

    $55.78
    0
  43. White Water Marine Heavy Duty Folding Bracket - 7996S

    $50.26
    0
  44. White Water Stanchion Cap - 6897S

    $19.79
    0
  45. 9% off

    Whitecap CP/Zamac Stern Handle - S-1462

    $32.32
    $29.15
    0
  46. 9% off

    Whitecap Hatch T-Handle Locking Latch

    $59.92
    $53.99
    1
  47. 8% off

    Whitecap Latch Spacer Kit - S-0227GSKT

    $4.89
    $4.46
    0
  48. 9% off

    Whitecap Metal Spring Clamps (2-Pack) - S-0149C

    $9.33
    $8.46
    0

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