Welcome to Defender Canada! 
Deals
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29% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$23.08 - $74.83$20.83 - $74.83 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$57.28 - $281.38$51.61 - $281.38 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.24 - $77.53$6.24 - $77.53 -
9% offBlue Sea Systems ANL Fuse
$42.43 - $80.23$42.43 - $80.23 -
9% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$140.98 - $186.88$128.16 - $186.88 -
9% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$38.38 - $77.53$35.82 - $77.53 -
28% offPolyform True-Fit Fender Holder
$84.32 - $327.39$75.95 - $294.72 -
64% off
Polyform HTM-3 Line-Through Fender
$146.44 - $173.44$51.68 - $151.87 -
9% off
Polyform A-3 Commercial Grade Buoy
$138.35$124.58 -
49% off
Polyform G-4 Ribbed Twin-Eye Fender
$45.15 - $199.12$27.62 - $169.35 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$68.08 - $77.53$68.08 - $69.84 -
9% off
Polyform A-2 Commercial Grade Buoy
$88.38$79.61 -
9% offBlue Sea Systems PowerBar BusBar - 600A
$165.30 - $193.65$148.83 - $193.65 -
9% offBlue Sea Systems MaxiBus BusBar - 250A
$50.53 - $78.88$45.54 - $78.88 -
12% offBlue Sea Systems ATO/ATC Fuses
$3.77 - $28.93$3.30 - $27.58 -
14% offBlue Sea Systems Common BusBar - 150A
$23.36 - $42.43$23.36 - $42.43 -
19% off
Polyform HTM-2 Line-Through Fender
$73.52 - $84.34$66.23 - $77.58 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.31 - $34.33$11.79 - $34.33 -
9% off
Polyform HTM-3 FenderFits Fender Cover
$76.18$68.62 - $76.18 -
19% off
Polyform A-4 Commercial Grade Buoy
$185.60$148.61 - $167.11 -
39% off
Polyform G-5 Ribbed Twin-Eye Fender
$87.03 - $101.91$61.39 - $96.84 -
9% off
Polyform A-1 Commercial Grade Buoy
$62.70$56.49 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$105.88 - $186.88$84.82 - $186.88 -
9% off
Polyform A-5 Commercial Grade Buoy
$328.73 - $348.98$295.93 - $348.98 -
19% off
Polyform EFC-A5 Elite Fender Cover
$246.30 - $266.55$213.36 - $221.73 -
29% offBlue Sea Systems AGC Fuses
$3.80 - $17.20$2.68 - $17.20 -
9% off
Polyform EFC-2 Elite Fender Cover
$58.63$52.83 -
9% off
Polyform EFC-A4 Elite Fender Cover
$159.88$143.95 - $151.92 -
9% offBlue Sea Systems Cable Clam
$30.28 - $53.23$30.28 - $53.23 -
9% off
Polyform F-8 Commercial Grade Classic European Twin-Eye Fender
$551.48 - $612.23$496.40 - $551.07 -
9% off
Polyform EFC-A2 Elite Fender Cover
$100.48$90.49 -
9% offBlue Sea Systems PowerBar 1000 BusBar
$243.62 - $301.68$243.62 - $301.68 -
9% offBlue Sea Systems ST Blade Compact Fuse Block
$43.78 - $84.28$43.78 - $75.91 -
9% offBlue Sea Systems Contura II Rocker Switch
$22.08 - $30.28$22.08 - $30.28 -
9% off
Polyform HTM-2 FenderFits Fender Cover
$35.68$32.17 -
9% off
Polyform HTM-4 Line-Through Fender
$215.37$193.91 - $215.37 -
9% offBlue Sea Systems Add-A-Battery Kit - 7650
$292.20$263.04 -
9% offBlue Sea Systems 2 Stud MiniBus Common BusBar
$17.74 - $20.92$16.03 - $20.92 -
9% off
Polyform EFC-4 Elite Fender Cover
$74.83$67.41 -
9% off
Polyform EFC-A3 Elite Fender Cover
$139.63$125.73 -
39% off
Polyform G-6 Ribbed Twin-Eye Fender
$135.65 - $153.20$92.18 - $135.65 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$84.28$75.91 - $84.28 -
32% off
Blue Sea Systems MIDI/AMI Fuses
$9.39 - $12.14$6.30 - $12.14 -
29% off
Polyform HTM-1 Line-Through Fender
$57.30 - $68.10$47.85 - $64.05 -
9% offBlue Sea Systems AGC Fuse Kit
$11.55 - $41.08$11.55 - $37.03 -
9% off
Blue Sea Systems Contura Actuator
$9.02$8.31 - $9.22 -
54% off
Polyform G-3 Ribbed Twin-Eye Fender
$26.27 - $41.10$18.83 - $30.09 -
9% off
Polyform LD-2 Low Drag Buoy
$107.28$96.62