Welcome to Defender Canada! 
Deals
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9% offAqualarm Wet Exhaust Overheat Alarm Kit
$83.80 - $130.52$75.48 - $117.53 -
9% offAqualarm Smart Bilge Pump Switch with Alarm - 20038
$133.44$120.16 -
9% offAqualarm Bilge High Water Alarm with Detector - 20240
$94.02$84.68 -
9% offAqualarm Heavy Duty Pump Switch - 20090
$70.66$63.66 -
9% offAqualarm Bilge High Water Level Alarm Detector - 208A - 20120
$48.76$43.95 -
9% offAqualarm Bilge Pump Cycle Counter - 20045
$83.80$75.48 -
9% offAquaLock Metric Elbow Fitting - 15 mm (9/16") - 81902163
$15.93$14.40 -
9% offAquaLock NPS Metric Female Swivel Elbow Fitting - 15 mm (9/16") x 1/2" - 81902166
$18.16$16.41 -
9% offAquaLock Metric Tee - 15 mm (9/16") - 81902169
$16.28$14.72 -
9% offAquaLock Metric Male Adapter - 15 mm (9/16") x 1/2" NPT - 81902195
$13.80$12.48 -
9% offAquaLock Metric Straight Valve - 15 mm (9/16") - 81902216
$37.08$33.43 -
9% offAqualarm Fire Alarm Kit
$156.82$141.19 -
9% offAquaLock Metric Coupling - 15 mm (9/32") - 81902161
$14.16$12.80 -
9% offAquaLock NPS Metric Female Swivel Adapter - 15 mm (19/32") x 1/2" - 81902158
$15.33$13.86 -
9% offAqualarm Save Your Engine Kit
$136.36$122.79 -
9% offAqualarm Pump Counter - 20045-SM
$79.42$71.54 -
9% offAquaLock CST Metric Reducing Coupling - 15 mm (19/32") x 1/2" - 81902162
$15.46$13.97 -
9% offAqualarm Bilge Pump Alarm - 20042
$114.46$103.08 -
9% offAqualarm High Bilge Water Level Warning System - 20131
$115.92$104.39 -
9% offAquaLock CTS Plastic Elbow Fitting - 1/2" - 81902934
$15.68$14.18 -
9% offAquaLock Metric Stackable Elbow Fitting - 15 mm (9/16") - 81902164
$15.46$13.97 -
9% offAquaLock Metric End Cap - 15 mm (9/16") - 81902173
$14.61$13.21 -
9% offAqualarm Engine Overheat Detector - 212A - 20118
$42.92$38.69 -
9% offAqualarm Barbed Water Flow Detector
$126.14 - $136.38$113.59 - $122.80 -
9% offAqualarm Low Oil Pressure Detector - 20111
$31.24$28.18 -
9% offAqualarm Piezo Alarm Buzzer - 20106
$31.24$28.18 -
9% offAquaLock CTS Plastic Straight Valve - 1/2" - 0959098
$26.98$24.34 -
9% offAquaLock CTS Plastic Union Tee - 1/2" x 1/2" x 1/2" - 81902961
$14.54$13.15 -
9% offAquaLock CTS x NPT Plastic Male Adapter - 1/2" x 1/2" - 81902880
$10.94$9.90 -
9% offAquaLock Plastic Female Swivel Elbow Fitting - 1/2" CTS x 1/2" NPS - 0959090
$12.86$11.64 -
9% offAquaLock Plastic Female Adapter - 1/2" CTS x 1/2" NPS - 0959085
$13.37$12.10 -
9% offAquaLock Metric Hose Barb Adapter - 15 mm (9/16") x 1/2" HB - 81902200
$17.04$15.39 -
7% off
AquaLock WaterPEX Tubing
$1.66 - $2.41$1.56 - $2.23 -
29% offAqualarm Remote Fire Detector
$58.98 - $61.90$43.51 - $50.22 -
9% offAqualarm Bilge Supervisor - 20074
$223.96$201.63 -
9% offAquaLock Plastic Coupling - 1/2" CTS - 81902914
$13.11$11.85 -
9% offAquaLock CTS Plastic Stackable Elbow Fitting - 1/2" - 81902941
$11.65$10.54 -
9% offAquaLock Plastic End Cap - 1/2" CTS - 81902998
$10.79$9.77 -
9% offAquaLock Metric Stackable Tee - 15 mm (9/16") - 81902172
$16.69$15.08 -
8% offAquaLock Metric Collet Clip - 15 mm (9/16") - 81902174
$4.15$3.80 -
46% offMagicEzy Hairline Fix
$7.90$4.25 -
8% offAquaLock CTS Plastic Collet Clips - 1/2" - 0959111
$3.02$2.77 -
9% offAquaLock Plastic Stackable Tee - 1/2" CTS - 81902975
$12.91$11.68 -
9% offAquaLock Metric Elbow Clip - 15 mm (9/16") x 1/2" CTS - 81902747
$6.22$5.66 -
7% offAquaLock Snap Clip - 1/2" - 0650913
$3.09$2.85 -
20% offAqualarm Fire Panel - 20227
$42.92$34.16 -
59% offAqualarm Wireless Hatch Door Sensor - 20414
$64.82$26.28