Welcome to Defender Canada! 
Double Blocks
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9% offHarken Carbo Air Block Double Block - 75 mm (2 15/16") - 2663
$299.45$269.56 -
9% offHarken Carbo Air Block Double Swivel Block - 75 mm (2 15/16") - 2662
$278.30$250.52 -
9% offHarken Carbo Air Block Double Block with Swivel - 40 mm (1 9/16") - 2638
$123.20$110.93 -
9% offHarken Carbo Air Block - 57 mm (2 1/4") - 2602
$168.32$151.54 -
9% offHarken Aluminum Element Block - 60 mm (2 3/8") - 6269
$206.88$186.25 -
9% offHarken Aluminum Element Double Block with Swivel - 80 mm (3 1/8") - 6296
$311.80$280.68 -
9% offHarken Carbo Air Block - 40 mm (1 9/16") - 2639
$133.07$119.81 -
9% offHarken Carbo Air Block Double Swivel Block - 29 mm (1 1/8") - 342
$76.67$69.05 -
9% offHarken Aluminum Element Block - 60 mm (2 3/8") - 6270
$225.70$203.19 -
9% offHarken Midrange Double Block - 76 mm (3") - 1544
$395.33$355.85 -
9% offHarken Zircon Block
$76.67 - $183.83$69.05 - $165.50 -
9% offHarken Soft-Attach Carbo T2 Double Block - 57 mm (2 1/4") - 2153
$144.35$129.97 -
9% offHarken Double Traveler Block - 29 mm (1 1/8") - 353
$54.11$48.75 -
9% offHarken Bullet Block Double - 29 mm (1 1/8") - 084
$78.08$70.32 -
9% offHarken Soft-Attach Carbo T2 Double Block - 29 mm (1 1/8") - 2147
$71.03$63.98 -
9% offHarken Carbo AirBlock - 57 mm (2 1/4") - 2603
$178.19$160.42 -
9% offHarken Soft-Attach Carbo T2 Double Block - 40 mm (1 9/16") - 2150
$103.46$93.16 -
9% offHarken Micro Double Block - 22 mm (7/8") - 226
$54.11$48.75 -
9% offHarken Carbo Air Block Double Block - 29 mm (1 1/8") - 343
$82.31$74.13 -
9% offHarken Big Bullet Double Block - 38 mm (1 1/2") - 127
$131.66$118.54 -
9% offHarken Big Bullet Double Block - 38 mm (1 1/2") - 128
$137.30$123.62 -
9% offHarken Carbo Air Block Double Block - 40 mm (1 9/16") - 2642
$103.46$93.16 -
9% off
Harken Aluminum Element Double Block Swivel - 45 mm (1 3/4") - 6238
$148.93$134.10 -
9% off
Harken Aluminum Element Double Block Swivel - 45 mm (1 3/4") - 6239
$166.06$149.51 -
9% offHarken Soft-Attach Carbo T2 Double Block - 18 mm (23/32") - 2158
$61.16$55.09 -
9% offHarken Micro Double Block - 22 mm (7/8") - 227
$58.34$52.56 -
9% offHarken Bullet Block Double - 29 mm (1 1/8") - 085
$83.72$75.40 -
9% offHarken Double Carbo Block - 29 mm (1 1/8") - 381
$65.39$58.90 -
9% offHarken Double Block - 16 mm (5/8") - 406
$52.70$47.48 -
9% offHarken Double Block with Becket - 16 mm (5/8") - 407
$58.34$52.56 -
9% offHarken Black Magic Aluminum Swivel Double Block - 45 mm (1 3/4")
$564.53 - $642.08$508.13 - $577.92 -
9% off
Harken Carbo Air Block - 40 mm (1 9/16") - 2643
$111.92$100.78 -
9% offHarken Midrange Double Block - 76 mm (3") - 1545
$427.77$385.05 -
9% offHarken Aluminum Element Double Block with Swivel and Becket - 80 mm (3 1/8") - 6297
$366.72$330.10