Welcome to Defender Canada! 
Deck & Cockpit
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9% offSea-Dog Flush Mount Combo Drink Holder with Drain Fitting - 588065
$25.10$22.64 -
9% offSea-Dog Stainless Steel Deck Hinge - 90 deg.
$18.90 - $22.58$17.07 - $20.38 -
9% offSea-Dog Inspection Cover - 337051-1
$11.00$9.96 -
9% offSea-Dog Fresh Water Inlet
$33.01 - $45.70$29.77 - $41.19 -
8% off
Sea-Dog Single Drink Holder Insert
$3.70$3.39 -
9% offPerko Fuel System Replacement Locking Gas Cap - 1324DP1BLK
$58.39$52.61 -
9% offSea-Dog Flush Mount Flagpole Socket - 491713-1
$38.65$34.85 -
9% off
Sea-Dog Folding Single Drink Holder
$8.13$7.38 -
9% offSea-Dog Plugmate Garboard/Drain Plug Wrench - 520045-1
$17.88$16.15 -
9% offSea-Dog Scupper Valve - 520500-1
$8.71$7.89 -
9% offSea-Dog Snap-in Deck Plate for Vent - 4" - 727149
$10.18$9.22 -
21% off
Sea-Dog Windshield/Door Bumper Pad
$4.72 - $5.27$3.69 - $4.79 -
9% offSea-Dog Stainless Steel Set Screw Cone Point - 299999-1
$8.48$7.69 -
9% offSea-Dog Stainless Steel Rail Tee Fitting - 90 deg.
$24.95 - $28.78$22.51 - $25.96 -
9% offSea-Dog Stainless Steel Flag Pole
$24.12 - $30.19$21.76 - $27.23 -
9% offSea-Dog Straight Wiper Blade
$35.83 - $37.24$32.31 - $33.58 -
9% offSea-Dog Garboard Drain T-Handle Plug - 520047-1
$22.29$20.12 -
9% offSea-Dog Drain Tube - 520320-1
$6.31$5.73 -
9% offSea-Dog Brass Drain Tube
$7.11 - $8.11$6.45 - $7.35 -
Perko Sliding Window Pull - 0954DP0STS
$17.62 -
9% offPerko Deck Fill - 1313DP0CHR
$34.42$31.04 -
9% offPerko Locking Deck Fill - Gas - 0599DPGCHR
$102.10$91.95 -
9% offPerko Locking Gas Fill - 1399DP0CHR
$86.62$78.02 -
9% offSea-Dog Garboard Drain Tube with Plug - 520050-1
$11.33$10.24 -
9% offSea-Dog Garboard Replacement Drain Plugs - 520051-1
$6.63$6.03 -
9% offSea-Dog Gimballed Single Drink Holder - 588130-3
$23.29$21.01 -
9% offSea-Dog Snap Handle Drain Plug - 520075-1
$10.27$9.30 -
29% offSea-Dog Stainless Steel Side Mount Flag Pole - 328120-1
$44.29$31.18 -
28% offSea-Dog T-Handle Locking Compression Latch - 221982L-1
$141.74$101.94 -
9% offPerko Locking Fuel Fill Insert - 0525DP0BLK
$54.16$48.81 -
Perko Plastic Straight Neck Vented Deck Fill - 0543DPGBLK
$56.98 -
Perko Fuel System Locking Cap - 1324DP0BLK
$50.15 -
Perko Polymer Gas Fill - 1613DP0BLK
$26.94 -
Perko Straight Neck Vented Fill - 0591DPGCHR
$138.56 -
Perko Replacement Vented Flip Top Cap - 0795DP0BLK
$44.79 -
9% offPerko Flush Mount Drain
$100.69 - $123.25$90.68 - $110.99 -
Sea-Dog Polystyrene Flush Mount Drink Holder
$3.08 -
9% offSea-Dog Stainless Square Tube Top Insert - 270191-1
$20.58$18.58 -
9% offSea-Dog Stainless Steel Toggle Pin & Lanyard - 299986-1
$12.99$11.75 -
9% offSea-Dog Black Bimini Strap - 298172-1
$16.80$15.18 -
9% off
Sea-Dog Nylon Top Fitting Cap
$9.27 - $10.40$8.40 - $9.41 -
9% off
Sea-Dog Nylon Top Fitting Insert
$6.39 - $7.58$5.80 - $6.87 -
9% off
Sea-Dog Nylon Head Screw
$7.01$6.37 -
9% offSea-Dog Canvas Snap Stud
$10.78 - $14.77$9.75 - $13.34 -
9% offSea-Dog Universal Deck Plate Key - 335690-1
$14.11$12.75 -
9% offSea-Dog Deck Fill Key - 351399-1
$7.85$7.11 -
9% offSea-Dog Windshield Double Latch - 324210-1
$6.10$5.55 -
9% offSea-Dog Chrome Plated Zinc Hose Deck Fill Replacement Cap - 351755-1
$11.54$10.44
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