Welcome to Defender Canada! 
Deals
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Up to 19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$19.38 - $76.72 -
Up to 9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$71.65 - $293.86 -
Up to 19% offBlue Sea Systems ANL Fuse
$44.29 - $83.77 -
Up to 14% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$40.06 - $80.95 -
Up to 18% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$6.14 - $80.95 -
Up to 19% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$119.02 - $195.16 -
Up to 19% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19 -
Ronstan Robline Ocean Soft Shackle
$19.03 - $49.93 -
Sea-Dog Berth Light - Interior - 400400-1
$83.56 -
Up to 24% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$12.77 - $35.83 -
19% offRonstan Snatch Block with Trunnion Head - 80 mm (3 1/8") - RF6751
$685.17 -
Up to 16% offBlue Sea C-Series Flat Rocker Circuit Breaker
$68.26 - $90.70 -
Up to 16% offSea-Dog Stainless Steel Open Base Cleat
$24.03 - $83.77 -
Sea-Dog LED Cabin/Reading Light with Touch Dimmer and USB Port - 400715-3
$80.54 -
Up to 38% offSea-Dog Folding Grapnel Anchor
$37.01 - $265.81 -
Up to 24% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$110.56 - $195.16 -
Sea-Dog Anchor Chocks - 322150-1
$85.18 -
Up to 18% offBlue Sea Systems AGC Fuses
$5.90 - $7.70 -
Sea-Dog LED Day/Night Dome Light with Switch
$47.11 - $51.34 -
Up to 19% offBlue Sea Systems Contura II Rocker Switch
$22.23 - $31.60 -
Sea-Dog LED Cabin/Reading Light with Touch Dimmer - 400710-3
$59.42 -
Sea-Dog LED Rectangular Flood Light - 405335-3
$130.30 -
19% offRonstan Snatch Block with Trunnion Head - 64 mm (2 1/2") - RF6721
$301.62 -
Sea-Dog Boat Hook
$34.42 - $96.48 -
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00 -
Sea-Dog Double Braided Nylon Dock Line 1/2"
$14.51 - $48.55 -
Sea-Dog Double Braided Nylon Dock Line 5/8"
$33.03 - $93.69 -
Ronstan Sticky Race Gloves
$55.49 - $62.14 -
Up to 9% offBlue Sea Systems DC Analog Ammeter
$56.98 - $104.92 -
Up to 18% offBlue Sea Systems AGC Fuse Kit
$9.75 - $42.88 -
19% offRonstan Series 50 Block - 50 mm (2") - RF51100
$40.99 -
19% offRonstan Series 60 Core Block - 60 mm (2 3/8") - RF64100
$125.44 -
Up to 14% off
Sea-Dog Deluxe LED Courtesy Light
$31.75 - $49.93 -
Sea-Dog Double Braided Fender Line - 6' - (2-Pack)
$8.51 - $20.84 -
Sea-Dog LED Dome Interior Light with Switch
$61.21 -
Up to 19% offSea-Dog Flagpole Socket
$28.50 - $33.01 -
19% offRonstan Series 75 Core Block - 75 mm (3") - RF74100
$170.73 -
19% offRonstan Series 40 Block - 40 mm (1 9/16") - RF41100
$28.74 -
19% offRonstan Single Snatch Block - 51 mm (2") - RF6710
$252.23 -
19% offRonstan Snatch Block with Swivel Head - 64 mm (2 1/2") - RF6720
$282.44 -
19% offRonstan Series 50 Fiddle Block - RF51500
$76.53 -
19% offRonstan Series 50 Fiddle Block - RF51530
$151.41 -
Sea-Dog Double Braided Nylon Dock Line 3/4"
$59.84 - $107.79 -
19% offRonstan Series 40 Ball Bearing Single Orbit Block with Becket & Cleat - RF45130
$112.48 -
Up to 28% offSea-Dog Leather Mooring Line Chafe Kit
$13.80 - $22.99 -
Sea-Dog Rail Mount Fixed Antenna Base - 327141-1
$35.83 -
9% offBlue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001
$60.23 -
Up to 14% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$54.52 - $97.87