Welcome to Defender Canada! 
Single Blocks
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9% offHarken Wire Block with Swivel - 22 mm (7/8") - 292
$40.55$36.56 -
Barton Size 2 Single Block
$20.17 - $248.87 -
9% offHarken Aluminum Element Block - 60 mm (2 3/8") - 6266
$179.72$161.81 -
9% offHarken Micro Block - 22 mm (7/8") - 224
$21.23$19.17 -
9% offHarken Carbo Air Block Stand-Up Block - 29 mm (1 1/8") - 349
$37.79$34.08 -
9% offLewmar Synchro Control Block - 40 mm (1 9/16")
$39.22 - $142.72$35.36 - $128.51 -
14% offLewmar Synchro Block - 50 mm (2")
$32.32 - $112.36$27.56 - $95.60 -
9% offHarken Bullet Block - 29 mm (1 1/8") - 082
$28.13$25.38 -
9% offHarken Bullet Block - 29 mm (1 1/8") - 167
$54.35$48.98 -
9% offHarken Carbo Air Block - 29 mm (1 1/8") - 348
$23.99$21.66 -
9% offHarken Big Bullet Block - 38 mm (1 1/2") - 146
$58.49$52.71 -
9% offHarken Big Bullet Block - 38 mm (1 1/2") - 168
$66.77$60.16 -
9% offHarken Single Block with T2 Soft-Attachment - 40 mm (1 9/16") - 2149
$61.25$55.19 -
9% offHarken Micro Block - 22 mm (7/8") - 234
$29.51$26.63 -
9% offHarken Bullet Block with Becket - 29 mm (1 1/8") - 083
$33.65$30.35 -
9% offHarken Carbo Air Block Stand-Up Block - 40 mm (1 9/16") - 2652
$58.49$52.71 -
9% offHarken Aluminum Element Block Swivel - 45 mm (1 3/4") - 6231
$83.19$74.94 -
Ronstan Series 30 Orbit Block - 30 mm (1 3/16") - RF35101
$23.93 -
Ronstan Series 40 Stand-Up Block - 40 mm (1 9/16") - RF41140
$49.46 -
14% offSchaefer 3 Series Block - 303-05
$113.74$96.77 -
14% offSchaefer 3 Series Stand-Up Swivel Block - 303-62
$177.22$150.73 -
14% offSchaefer 7 Series Block - 706-05
$175.84$149.56 -
9% offHarken Carbo Ratchamatic Block - 57 mm (2 1/4") - 2625
$166.13$149.58 -
9% offHarken Aluminum Element Mast Base Block with Swivel - 60 mm (2 3/8") - 6220
$85.68$77.17 -
Barton Stand-Up Single Block
$23.69 - $246.54 -
Barton Size 3 Ball Bearing Single Block
$31.40 - $134.90 -
9% offHarken Midrange Block - 76 mm (3") - 1540
$195.11$175.67 -
9% off
Harken Midrange Block - 76 mm (3") - 1586
$259.97$234.04 -
9% offHarken Micro Block - 22 mm (7/8") - 225
$23.99$21.66 -
9% offHarken Line/Wire Block - 25 mm (1") - 300
$65.39$58.92 -
9% offHarken Carbo Air Block - 29 mm (1 1/8") - 341
$47.45$42.77 -
9% offHarken Big Bullet Block - 38 mm (1 1/2") - 125
$50.21$45.26 -
9% offHarken Carbo Air Block - 40 mm (1 9/16") - 2650
$43.31$39.05 -
9% offHarken Swivel Block - 57 mm (2 1/4") - 001
$88.85$80.03 -
14% offAntal Looper Block with Becket - LS1071
$258.64$219.94 -
14% offSchaefer 7 Series Block - 704-05
$142.72$121.40 -
9% offHarken Narrow Fly Soft Attach Block - 18 mm (23/32") - 2161
$35.03$31.59 -
9% offHarken Ratchamatic Block with Swivel - 75 mm (2 15/16") - 2680
$230.99$207.96 -
9% offHarken Zircon Block
$73.67 - $175.79$66.37 - $158.28 -
9% offHarken Carbo Air Block - 40 mm (1 9/16") - 2637
$61.25$55.19 -
9% offHarken Carbo Air Block - 40 mm (1 9/16") - 2608
$99.89$89.97 -
9% offHarken Carbo Air Block Ratchet Swivel/Becket - 57 mm (2 1/4") - 2136
$127.49$114.81 -
9% offHarken Carbo Air Block Ratchet Block - 57 mm (2 1/4") - 2139
$273.78$246.47 -
9% offLewmar HTX Block - 50 mm (2")
$87.52 - $207.58$78.83 - $186.88 -
Antal OPF Simple Web Block
$77.93 - $129.31 -
Ronstan Series 20 Block - 20 mm (3/4") - RF20101
$18.47 -
Ronstan Series 30 Orbit Block - 30 mm (1 3/16") - RF35100
$33.79 -
Ronstan Series 30 Orbit Block - 30 mm (1 3/16") - RF35101D
$44.92