Welcome to Defender Canada! 
Special Offers
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9% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$524.38 - $546.00$481.74 - $546.00 -
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$204.43$184.05 - $204.43 -
29% offVetus C20 Slow Blow Type Strip Fuse
$22.62 - $28.93$20.43 - $25.59 -
19% off
Fireboy Propane Gas and Gasoline Sensor
$185.55 - $259.78$185.55 - $259.78 -
14% offXantrex Rigid Solar Panel
$307.13$262.17 -
9% off
C.E. Smith Trailer Replacement Bunk Carpet
$41.08$37.03 - $41.08 -
34% offC.E. Smith Panel Bracket Assembly with Roller
$38.40 - $108.63$38.40 - $84.33 -
44% offC.E. Smith Rubber Deep V Keel Roller
$35.70 - $57.31$24.36 - $57.31 -
9% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$450.13 - $481.18$405.18 - $481.18 -
39% offFulton Trailer Replacement Bunk Carpet
$49.18 - $57.28$29.74 - $57.28 -
9% offC.E. Smith 5-Stud Trailer Hub Kit
$114.04 - $118.09$102.70 - $118.09 -
49% offWhitecap Dual Bank Battery Meter with Rocker Switch - S-3316
$47.83$24.22 -
24% offC.E. Smith Trailer Rubber Y-Stop
$12.64 - $37.05$12.64 - $27.93 -
9% offC.E. Smith Replacement Bow Roller Shaft with Nuts
$15.57 - $18.46$15.57 - $16.66 -
29% offAqualarm Remote Fire Detector
$54.58 - $57.28$40.27 - $46.48 -
38% offTow Ready Trailer Coupler Hitch Ball
$19.29 - $26.04$11.81 - $26.04 -
57% offWhitecap Push Button Thermal AC/DC Circuit Breaker
$6.79 - $12.73$5.46 - $8.68 -
24% offC.E. Smith Wheel Bearing Kit
$24.88 - $35.68$18.81 - $35.68 -
52% offOceanic Systems 4-20mA Tank Level Adaptor - 4291
$365.08$173.44 -
24% offAdvanced LED Touch Series LED Wireless Dimmer with Remote Controller - 133104
$43.78$32.98 -
24% offWesbar Submersible Over 80" Tail Light
$22.74 - $24.14$17.19 - $18.13 -
47% offC.E. Smith Square Bent Trailer Frame U-Bolt Set
$11.38 - $12.88$6.00 - $12.88 -
25% offC.E. Smith Trailer Heavy Duty Spare Tire Carrier - 27310G
$80.28$60.03 -
49% offC.E. Smith Trailer Molded Rubber Side Guide Roller
$27.60 - $43.80$22.20 -
29% offC.E. Smith Trailer Split Roller Brackets - 10500G
$18.85$13.37 -
40% offSea-Dog Bluetooth Smart Phone LED RGB Light Controller - 403051-1
$59.98$35.68 -
9% offOsculati Dimmer Switch - 1344801
$74.83$67.41 -
21% offWesbar 4-Way Flat Vehicle to Trailer Harness Extension (4 Flat to 4 Flat) - 707254
$11.11$8.68 -
28% offWesbar 5-Way Flat Vehicle to Trailer Extension Harness (5 Flat to 5 Flat) - 707255
$14.08$10.03 -
40% offWhitecap Replacement Round Fuse Holder - S-3313
$5.98$3.55 -
59% offWhitecap Vertical DC Rocker Switch Panel with AGC/MDL Fuse Holders
$66.73 - $89.68$27.06 - $40.69 -
35% offSea-Dog Marine Fuse Mini-Blade Assortment Kit - 445090-1
$23.53$15.16 -
54% offSea-Dog 300A Battery Switch
$95.08 - $97.78$44.32 - $46.75 -
44% offFireboy DC Voltage Reducer - CNV-12-1
$119.38$65.92 -
34% offCamco Digital Circuit Breaker with Display
$86.98 - $93.73$56.74 - $75.10 -
49% offC.E. Smith Panel/Roller Bracket
$30.30$15.45 -
24% offC.E. Smith Trailer Safety Chains
$28.95$21.86 -
51% offOceanic Systems 3412 DC Current Transformer 0-200A
$88.35$42.64 -
52% offOceanic Systems Deck-Mounted Water Gauge - 5250-W
$439.33$209.35 -
52% offOceanic Systems Panel-Mounted Holding Tank Pumpout Gauge - 3350-HTPO
$371.83$177.29 -
52% offOceanic Systems Submersible Hydrostatic Sensor
$439.33$209.35 -
52% offOceanic Systems Monitor
$439.33$208.07 -
37% offWesbar 48" 4-Way Flat Vehicle End Wire Harness - 707275
$9.36$5.85 -
39% off
Sea-Dog Instrument Hole Adapter - 4"
$12.73$7.74 -
19% offFulton F2 Trailer Winch - FW20000101
$284.15$227.45 -
38% offFurrion Pigtail - 50A - 2021123880
$259.86$160.69 -
20% offAqualarm Fire Panel - 20227
$39.73$31.63 -
59% offAqualarm Security Wireless Key FOB - 20416
$50.53$20.56