Welcome to Defender Canada! 
Single Blocks
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19% offLewmar HTX Block - 72 mm (2 7/8")
$184.54 - $321.78$166.15 - $257.54 -
14% offSchaefer 7 Series Block - 706-05
$193.30$164.40 -
14% offSchaefer 5 Series Stand-Up Swivel Block - 505-62
$253.16$215.28 -
9% offLewmar Synchro Block - 50 mm (2")
$35.62 - $123.22$32.12 - $110.96 -
9% offLewmar Synchro Block - 60 mm (2 3/8")
$47.30 - $83.80$42.63 - $75.48 -
9% offLewmar Synchro Control Block - 30 mm (1 1/4")
$28.79 - $44.38$25.97 - $40.00 -
14% offSchaefer 8 Series Stand-Up Swivel Block - 08-62
$441.50$375.37 -
19% offLewmar Synchro Control Block - 40 mm (1 9/16")
$42.92 - $156.80$36.79 - $141.18 -
14% offSchaefer 3 Series Block - 303-05
$124.68$106.07 -
14% offSchaefer 5 Series Block - 504-15
$146.58$124.68 -
14% offSchaefer 3 Series Block - 303-13
$153.88$130.89 -
9% offLewmar Synchro Control Stand-Up Block - 30 mm (1 3/16") - 29901320BK
$24.40$22.02 -
9% offLewmar Synchro Control Stand-Up Block - 40 mm (1 9/16") - 29901420BK
$58.98$53.14 -
19% offAntal OPF Swivel Block
$98.40 - $186.00$78.84 - $167.46 -
55% offAllen Brothers Single Block with Ingerfield Clip - Laser Traveler - 29 mm (1 1/16") - A.178-74
$7.90$3.52 -
67% offAllen Brothers Single Block - Mid Boom - 38 mm (1 1/2") - A.278
$10.82$3.52 -
47% offAllen Brothers Plain Block - Rear Boom - 38 mm (1 1/2") - A.378
$15.18$7.90 -
19% offRonstan Series 20 Block - 20 mm (3/4") - RF20101HL
$39.01$31.33 -
19% offRonstan Series 30 Orbit Block - 30 mm (1 3/16") - RF35100A
$46.56$37.36 -
14% offSchaefer 3 Series Block - 303-03
$115.92$98.62 -
14% offSchaefer 3 Series Block - 03-03
$104.24$88.69 -
9% offLewmar HTX Block - 90 mm (3 1/2")
$502.84 - $726.22$452.61 - $653.66 -
14% off
Schaefer 8 Series Stand-Up Swivel Block - 08-62-UC
$669.26$568.96