Welcome to Defender Canada! 
Deals
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19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$22.19 - $64.82$22.19 - $64.82 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$61.90 - $245.86$55.77 - $245.86 -
9% offBlue Sea Systems ANL Fuse
$37.08 - $69.20$37.08 - $69.20 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$101.32 - $165.56$101.32 - $165.56 -
9% offBlue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$472.16$425.01 -
14% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$34.16 - $67.74$34.16 - $67.74 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$13.67 - $26.51$13.46 - $26.51 -
35% offSeachoice Stainless Steel Cotter Pins
$2.91 - $7.02$2.91 - $7.02 -
19% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$61.90 - $75.04$55.77 - $75.04 -
35% offSeachoice Phillips Oval Head Self-Tapping Screws
$2.80 - $7.33$2.80 - $7.33 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$114.46 - $169.94$91.69 - $169.94 -
14% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.78 - $72.12$7.07 - $72.12 -
9% offBlue Sea Water-Resistant Accessory Panel - 4366
$123.22$110.96 -
Kasco Dock De-Icer
$1,371.63 - $1,653.48 -
28% off
Blue Sea Systems MIDI/AMI Fuses
$10.10 - $12.38$7.24 - $12.38 -
32% offSeachoice Stainless Steel Phillips/Panhead Self-Tapping Screws
$3.31 - $8.46$3.25 - $8.46 -
18% offSeachoice Hose Clamp Assortment
$11.78 - $15.67$11.78 - $12.80 -
9% offBlue Sea Systems DC Analog Ammeter
$50.22 - $115.92$45.26 - $115.92 -
29% offBlue Sea Systems AGC Fuses
$4.06 - $13.52$2.85 - $13.52 -
18% offSeachoice Handy Bilge Pump - 19151
$54.62$44.35 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$148.04 - $168.48$133.30 - $168.48 -
9% offSeachoice Drain Plug
$8.17 - $11.18$8.17 - $11.18 -
19% offBlue Sea Systems MEGA/AMG Fuses
$14.42 - $17.02$13.36 - $17.02 -
19% offBlue Sea Water-Resistant Accessory Panel - 4368
$207.90$166.44 -
9% offBlue Sea ST-Blade Battery Terminal Mount Fuse Block Kit - 5024
$44.38$40.00 -
13% offBlue Sea Systems MAXI Fuses
$5.42 - $9.23$5.42 - $9.23 -
9% offBlue Sea Water-Resistant Accessory Panel - 4365
$107.16$96.51 -
14% offSeachoice Stainless Steel Fender Washers
$3.33 - $7.48$3.33 - $6.39 -
14% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$12.15 - $14.56$10.41 - $14.56 -
9% offBlue Sea ST-Blade Battery Terminal Mount Fuse Block - 5023
$38.54$34.75 -
14% offSeachoice Stainless Steel Blind Pop Rivets
$4.55 - $7.17$4.55 - $6.68 -
26% offSeachoice Stainless Steel Finishing Washers
$3.36 - $6.25$3.36 - $6.25 -
44% offSeachoice Stainless Steel Phillips/Flat Head Machine Screws
$2.74 - $7.02$2.74 - $6.75 -
30% offSeachoice Stainless Steel Phillips/Pan Head Machine Screws
$3.63 - $7.94$2.58 - $7.94 -
9% offBlue Sea Systems Powerpost Plus Cable Connector
$40.00 - $41.46$36.06 - $41.46 -
33% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$13.78 - $17.42$11.06 - $17.42 -
29% offBlue Sea Systems ATM Fuses
$4.10$2.92 - $4.19 -
13% off
Blue Sea Systems Push Button Reset-Only Circuit Breaker Boots
$6.63$5.74 - $6.64 -
18% offSeachoice 100-Piece Deluxe Tool Set - 79861
$195.02$158.09 -
22% offSeachoice Aluminum Blind Pop Rivets
$4.39 - $7.17$4.39 - $7.17 -
46% offSeachoice Brass Grommet with Washer
$9.07 - $21.75$8.61 - $11.68 -
22% offSeachoice Canvas Snap Kit with Tool - 144 Piece - 59444
$80.88$62.34 -
9% offSeachoice DC Circuit Test Light - 15041
$11.47$10.38 -
44% offSeachoice Oval Head Phillips Machine Screws
$3.65 - $8.25$3.65 - $7.17 -
47% offSeachoice Stainless Steel Flat Washers
$2.85 - $6.10$2.85 - $5.64 -
18% offSeachoice Stainless Steel Hex Head Lag Screws
$2.90 - $8.40$2.90 - $7.17 -
8% offSeachoice Teflon Thread Sealant Tape - S520
$3.82$3.49 -
8% offSeachoice Brass Connector Fitting
$5.85 - $9.55$5.33 - $9.55