Welcome to Defender Canada! 
Deals
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19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$21.30 - $77.58$21.30 - $77.58 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$59.38 - $291.78$53.50 - $291.78 -
51% offKingston Anchors Replacement Bow Roller Wheel
$60.78 - $197.98$29.66 - $197.98 -
9% offBlue Sea Systems ANL Fuse
$35.58 - $66.38$33.34 - $66.38 -
9% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$111.18 - $158.78$100.12 - $158.78 -
30% off
Polyform G-4 Ribbed Twin-Eye Fender
$46.80 - $206.47$38.42 - $184.62 -
18% off
Polyform HTM-3 Line-Through Fender
$157.43 - $179.84$145.79 - $163.07 -
9% offBlue Sea Systems Common BusBar - 150A
$23.89 - $42.58$23.89 - $42.58 -
9% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.49 - $74.78$6.80 - $74.78 -
18% offPolyform True-Fit Fender Holder
$87.42 - $339.49$87.42 - $339.49 -
8% offBlue Sea Systems ATO/ATC Fuses
$3.89 - $29.98$3.57 - $29.98 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$109.78 - $193.78$87.94 - $193.78 -
9% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$70.58 - $87.38$63.58 - $87.38 -
14% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$13.13 - $35.58$12.93 - $35.58 -
19% off
Polyform G-5 Ribbed Twin-Eye Fender
$91.63 - $105.66$84.64 - $105.66 -
14% off
Polyform G-6 Ribbed Twin-Eye Fender
$133.65 - $158.85$131.69 - $146.25 -
9% off
Polyform F-8 Commercial Grade Classic European Twin-Eye Fender
$594.27 - $634.87$534.91 - $571.45 -
9% offBlue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$452.78$407.56 -
9% offBlue Sea A-Series ELCI Main Residual Current Toggle Circuit Breaker - 3106 100
$472.38$425.20 -
9% off
Polyform HTM-4 FenderFits Fender Cover
$84.58 - $101.38$76.18 - $101.38 -
28% off
Blue Sea Systems MIDI/AMI Fuses
$9.71 - $12.57$6.97 - $12.57 -
9% off
Polyform EFC-A5 Elite Fender Cover
$276.40$248.82 - $276.40 -
18% off
Polyform HTM-1 Line-Through Fender
$58.00 - $70.60$56.53 - $62.20 -
9% offKingston Anchors Stainless Steel Heavy Duty Anchor Bow Roller - BR20LLP
$290.44$261.46 -
9% off
Polyform Elite Fender Cover EFC-A1
$106.98$96.34 -
9% off
Polyform EFC-7 Elite Fender Cover
$104.18$93.82 - $104.18 -
29% offBlue Sea Systems AGC Fuses
$3.92 - $17.82$2.75 - $17.82 -
9% offBlue Sea Systems Mini Clamp Multimeter - 8110
$256.78$231.16 -
9% off
Polyform F-3 Commercial Grade Classic European Twin-Eye Fender
$150.43$135.45 - $150.43 -
41% off
Polyform EFC-8 Elite Fender Cover
$116.80 - $121.00$68.64 - $108.96 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$141.98 - $161.58$127.84 - $161.58 -
9% off
Polyform F-3 FenderFits Fender Cover
$52.38 - $53.78$48.46 - $52.38 -
13% offBlue Sea Systems MAXI Fuses
$5.22 - $8.87$5.22 - $8.87 -
18% offPolyform Swivel Connector
$31.38 - $32.78$25.53 - $32.78 -
9% offBlue Sea Systems DC Analog Ammeter
$48.18 - $141.98$43.42 - $141.98 -
25% off
Polyform G-3 Ribbed Twin-Eye Fender
$31.40 - $42.60$28.61 - $42.60 -
9% offBlue Sea Systems Backlit Push Button Switch
$80.38 - $92.98$72.40 - $92.98 -
18% offKingston Anchors Stainless Steel Heavy Duty Anchor Bow Roller - BR11P
$184.00$149.16 -
9% off
Polyform F-11 Commercial Grade Classic European Twin-Eye Fender
$850.50$765.52 - $850.50 -
9% offBlue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194
$92.98$83.74 -
12% off
Polyform EFC-1 Elite Fender Cover
$53.78 - $55.18$48.18 -
13% off
Blue Sea Systems Push Button Reset-Only Circuit Breaker Boots
$6.39 - $7.11$5.53 - $7.11 -
14% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.67 - $19.37$10.01 - $19.37 -
Kingston Anchors Stainless Steel Anchor Bow Roller - BR-40P - CQR40P
$851.84 -
Kingston Anchors Stainless Steel Anchor Bow Roller - BRUCE-25-EP - Bruce-25-P
$625.75 -
9% off
Polyform A-4 FenderFits Fender Cover
$174.20 - $186.80$156.84 - $186.80 -
9% off
Polyform F-4 Commercial Grade Classic European Twin-Eye Fender
$193.83$174.51 - $193.83 -
18% off
Polyform A-5 FenderFits Fender Cover
$224.60 - $241.40$182.04 - $241.40