Welcome to Defender Canada! 
Deals
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9% offLewmar Synchro Block - 90 mm (3 1/2")
$162.58 - $186.88$162.58 - $170.68 -
14% offBarton Size 2 Fiddle Block
$30.73 - $169.92$30.73 - $169.92 -
24% offLewmar Synchro Control Block - 40 mm (1 9/16")
$38.38 - $139.63$31.97 - $139.63 -
14% offLewmar Synchro Block - 50 mm (2")
$32.98 - $109.93$28.12 - $109.93 -
14% offLewmar Synchro Fiddle Block - 60 mm (2 3/8")
$64.03 - $147.73$60.25 - $147.73 -
14% offLewmar Synchro Fiddle Block - 90 mm (3 1/2")
$215.23 - $412.35$189.92 - $412.35 -
9% offAqualarm Bilge High Water Level Alarm Detector - 208A - 20120
$41.08$37.03 -
14% offMaretron Pressure Transducer
$208.48 - $273.28$208.48 - $273.28 -
Aqualarm High Bilge Water Level Warning System - 20131
$92.92 -
MTI Industries Gas Fume/Fire/Bilge Water Alarm - MGD-10XL
$321.21 -
14% offLewmar Synchro Control Triple Block - 40 mm (1 9/16")
$147.73 - $215.23$138.28 - $215.23 -
Schaefer 5 Series Fiddle Block - 504-75
$362.38 -
14% offLewmar Synchro Double Block - 50 mm (2")
$68.08 - $73.48$57.96 - $66.19 -
MTI Industries High Bilge Water Alarm - SA-1000XL
$62.16 -
9% offLewmar Synchro Control Block - 30 mm (1 1/4")
$26.67 - $39.73$24.06 - $39.73 -
9% offTodd Universal Marine Grade Battery Box - 10-10187
$131.60$118.50 -
19% offLewmar Synchro Control Triple Block - 30 mm (1 1/4")
$91.03 - $151.78$72.94 - $151.78 -
14% offLewmar HTX Fiddle Block - 72 mm (2 7/8")
$382.63 - $628.35$325.33 - $628.35 -
14% offMTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$236.83$201.40 -
9% offMaretron Switch Indicator Module - SIM100-01
$448.78$403.96 -
9% offMarinco Battery Direct Connect - 12VTR
$27.40$24.72 -
64% offOceanic Systems 4-20mA Tank Level Adaptor - 4291
$365.08$128.17 -
56% offOceanic Systems Deck-Mounted Water Gauge - 5250-W
$439.33$189.60 -
9% offMaretron Bilge High Water Detector - BHW100
$88.33$79.56 -
19% offSchaefer 3 Series Block - 303-13
$142.33$113.98 -
56% offOceanic Systems Submersible Hydrostatic Sensor
$439.33$189.60 -
19% offT-H Marine Battery Hold Down Tray
$18.09$14.58 - $18.09 -
19% offBlue Sea Systems Powerpost Plus Cable Connector
$37.03 - $38.38$29.74 - $38.38 -
18% offRonstan Link Retainer Clips - RF40001
$6.47$5.30 -
18% off
Ronstan Link Retainer Clips - RF40002
$9.43$7.66 -
19% offSchaefer 3 Series Block - 303-05
$115.33$92.38 -
55% offAllen Brothers Single Block with Ingerfield Clip - Laser Traveler - 29 mm (1 1/16") - A.178-74
$7.35$3.30 -
67% offAllen Brothers Single Block - Mid Boom - 38 mm (1 1/2") - A.278
$10.05$3.30 -
47% offAllen Brothers Plain Block - Rear Boom - 38 mm (1 1/2") - A.378
$14.08$7.35 -
24% offLewmar HTX Fiddle Block - 50 mm (2")
$146.38 - $294.88$124.51 - $294.88 -
24% offLewmar HTX Triple Block - 50 mm (2")
$221.98 - $373.18$221.98 - $280.03 -
69% offOceanic Systems 3412 DC Current Transformer 0-200A
$88.35$26.93 -
14% offNewmar DC Power Stabilizing Converter
$323.23 - $798.47$274.84 - $798.47 -
14% offBlue Sea m-LVD Replacement Remote Control Switch - 7928
$22.70$19.38 -
19% offRonstan Replacement 70 Series Retainer Clip - RF70001
$12.73$10.30 -
19% offRonstan Stand-up Base - RF2457
$35.23$28.30 -
14% offMaretron Battery Voltage Sense/Power Cable - FC01
$51.88$44.19 -
29% offSchaefer 5 Series Double Block - 504-35
$235.48$165.01 -
19% offSchaefer 5 Series Double Block - 505-25
$274.63$219.82 -
19% offSchaefer 8 Series Stand-Up Swivel Block - 08-62-UC
$618.88$495.22 -
29% offSchaefer Series 5 Triple Block - 505-90
$296.23$207.54 -
38% offLewmar Block Upstand Kit - 29904050
$24.68$15.06 -
12% offXantrex Lithium Ion Battery - 50Ah
$1,118.78 - $1,625.80$974.33 - $1,481.35