Welcome to Defender Canada! 
Deals
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14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$24.07 - $76.72$20.55 - $76.72 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$79.54 - $293.86$71.65 - $293.86 -
9% offBlue Sea Systems Class T Fuse
$95.05 - $116.20$85.61 - $116.20 -
9% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$40.06 - $80.95$40.06 - $80.95 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$147.22 - $195.16$126.43 - $195.16 -
19% offBlue Sea Systems ANL Fuse
$44.29 - $83.77$44.29 - $83.77 -
9% offBlue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$88.00 - $102.10$88.00 - $91.95 -
33% offACR Bronze Pipe Tee Coupler
$6.96 - $117.61$4.83 - $117.61 -
9% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19$4.50 - $30.19 -
14% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$145.81 - $195.16$125.23 - $195.16 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.54 - $80.95$6.49 - $80.95 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.92 - $35.83$12.29 - $32.31 -
11% offBlue Sea C-Series Flat Rocker Circuit Breaker
$68.26 - $109.15$68.26 - $96.13 -
Blue Sea Systems Add-A-Battery Kit - 7650
$305.16 -
19% offACR Bronze 45 deg. Male/Female Elbow Pipe Fitting
$14.28 - $109.15$14.28 - $87.44 -
9% offZ-Tuff Products Z-Deck Cleaner - ZDC-32SQ
$21.61$19.51 -
41% offACR Bronze 90 deg. Female/Female Elbow Pipe Fitting
$5.52 - $85.18$3.64 - $85.18 -
31% offACR Bronze Pipe Reducer/Adapter Coupler
$5.66 - $83.77$3.88 - $83.77 -
38% offACR Fittings White Nylon Hose Elbow Connector/Adapter
$1.57 - $11.34$1.35 - $11.34 -
19% offZ-Tuff Products Z-Wash & Wax
$20.34 - $37.29$16.40 - $33.63 -
9% off
Blue Sea Systems m-Series Mini Selector Battery Switch
$58.39 - $71.08$58.39 - $64.03 -
9% offBlue Sea Systems AGC Fuses
$5.73 - $7.70$5.73 - $7.70 -
9% offZ-Tuff Products Z-Cleaner - ZC-32RTU
$19.27$17.40 -
9% offBlue Sea Systems Contura II Rocker Switch
$23.03 - $33.01$23.03 - $33.01 -
23% offACR Fittings White Nylon Hose TEE Connector/Adapter
$2.83 - $10.02$2.16 - $10.02 -
14% offZ-Tuff Products Z-Soap - ZSOAP-1GC
$34.47$29.40 -
9% offBlue Sea Systems DC Analog Ammeter
$56.98 - $145.81$56.98 - $145.81 -
33% offACR Bronze Pipe Coupler
$5.52 - $73.90$3.69 - $73.90 -
9% off
Blue Sea Systems Dash Socket - 12V
$19.17 - $20.76$18.74 -
Blue Sea Systems DualBus Plus Common BusBar - 150A
$40.06 - $45.70 -
29% offZ-Tuff Products Z-Rust & Stain Remover Gel - ZRR-32RTU
$21.61$15.31 -
59% offACR Fittings White Nylon Hose Connector/Adapter
$1.99 - $4.98$1.09 - $4.98 -
9% offBlue Sea Systems MAXI Fuses
$8.49 - $9.14$7.70 - $9.14 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00$79.26 - $88.00 -
19% offZ-Tuff Products Concentrated Z-Cleaner
$20.34 - $38.70$16.40 - $34.90 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$64.03 - $97.87$57.69 - $97.87 -
9% offBlue Sea Systems AGC Fuse Kit
$12.03 - $42.88$10.89 - $38.65 -
9% off
Blue Sea Systems Contura Actuator
$9.40$8.52 - $9.61 -
9% offBlue Sea ST-Blade Water-Resistant Fuse Block
$66.85 - $76.72$66.85 - $69.11 -
9% offBlue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194
$96.46$86.88 -
9% off
Blue Sea Systems Terminal Feed Through Connector
$34.42 - $38.65$34.42 - $38.65 -
9% offBlue Sea Contura Dual USB Charger - 1039
$78.13$70.38 -
33% offACR Bronze 45 deg. Female/Female Elbow Pipe Fitting
$5.94 - $80.95$3.97 - $64.88 -
9% offBlue Sea Systems 13-Position Backlight System - 8383
$33.01$29.77 -
9% offBlue Sea Systems Powerpost Plus Cable Connector
$37.24 - $40.06$36.12 - $40.06 -
9% offBlue Sea Systems 2-Pole Circuit Breaker Lockout Slide
$24.33 - $25.98$21.96 - $25.98 -
9% offBlue Sea Systems easyID ATC Fuses
$12.22$11.06 - $12.22 -
14% offZ-Tuff Products Z-Protectant UV Care - ZP-32RTU
$21.75$18.58