Welcome to Defender Canada! 
Single Blocks
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Lewmar High Load Racing Block with Becket - 155 mm (6 1/10") - 29941154
$1,977.01 -
Lewmar High Load Racing Block - 130 mm (1 3/16") - 29941131BK
$1,293.90 -
Lewmar High Load Racing Fixed Halyard Block - 105 mm (4 1/8") - 29902100
$1,010.38 -
Harken Black Magic Block with Swivel - 100 mm (3 15/16") - 3246
$1,000.88 -
Lewmar Synchro Block - 105 mm (4 1/8") - 29921051BK
$888.90 -
Lewmar High Load Racing Stand Up Block - 80 mm (3 1/8") - 29941800BK
$801.13 -
Harken Black Magic Block with Swivel - 75 mm (2 15/16") - 3231
$713.33 -
Harken Black Magic Loop Block - 75 mm (2 15/16") - 3230
$632.33 -
Barton Size 4 Wooden Single Block - 50080
$621.02 -
Lewmar Runner Block
$606.73 - $1,077.88 -
Schaefer 8 Series Block - 08-15-UC
$602.68 -
Schaefer 8 Series Stand-Up Swivel Block - 08-62-UC
$601.33 -
Harken Stainless Cruising ESP Block - 75 mm (2 15/16") - 6074
$554.03 -
Lewmar Racing Ratchet Block with Swivel, Becket and Cam Cleat - 80 mm (3 1/8") - 29901829
$535.18 -
Harken Stainless Cruising ESP Block - 75 mm (2 15/16") - 6087
$510.83 -
Schaefer 8 Series Block - 08-05-UC
$496.03 -
Lewmar HTX Block - 60 mm (2 3/8") - 27196001
$494.68 -
Lewmar HTX Block - 90 mm (3 1/2")
$465.00 - $671.55 -
Harken Aluminum Element Standing Block - 80 mm (3 1/8") - 6280
$445.76 -
Schaefer 8 Series Block - 08-15
$443.38 -
Lewmar Racing Single Stand Up Block - 60 mm (2 3/8") - 29901600BK
$417.73 -
Lewmar Racing Block - 80 mm (3 1/8")
$417.73 - $799.78 -
Antal Block and Servo Cleat - 522.140
$375.88 -
Antal Looper Double Block with Becket - LS1073
$366.43 -
9% off
Schaefer 8 Series Stand-Up Swivel Block - 08-62
$396.13$356.58 -
Harken Carbo Air Block - 75 mm (2 15/16") - 2667
$351.53 -
Harken Aluminum Loop Block - 57 mm (2 1/4") - 3214
$351.53 -
Harken Stainless Cruising ESP Block - 57 mm (2 1/4") - 6076
$344.78 -
Antal Looper Double Block - LS1072
$343.48 -
Harken Ratchamatic Small Boat Flip Flop Block - 57 mm (2 1/4") - 2144
$340.73 -
Lewmar 72 mm (2 13/16") HTX Stand-Up Block - 29197211
$336.73 -
Lewmar Web Block - 60 mm (2 3/8") - 29901647
$332.68 -
Harken Carbo Air Block - 75 mm (2 15/16") - 2666
$332.63 -
Harken Aluminum Mastbase Block - 57 mm (2 1/4") - 1988
$320.48 -
Schaefer 8 Series Block - 08-05
$319.18 -
Harken Mid-Range Hex Ratchet Block - 76 mm (3") - 1571
$317.78 -
Harken Aluminum Block with Swivel - 57 mm (2 1/4") - 3215
$311.03 -
Ronstan 60 mm (2 3/8") Series 60 Core Block - RF64130
$309.28 -
Ronstan Series 75 Core Block - 75 mm (3") - RF74100AW
$309.28 -
Lewmar Racing Single Block with Ratchet - 80 mm (3 1/8") - 29901821BK
$304.33 -
Ronstan 75 mm (3") Series 75 Core Stand-Up Block - RF74140
$302.78 -
Harken Aluminum Element Block - 60 mm (2 3/8") - 6277
$292.00 -
Schaefer 7 Series Stand-Up Swivel Block - 706-62
$281.38 -
Harken Black Magic Aluminum Swivel Block - 45 mm (1 3/4")
$281.33 - $363.68 -
Antal Looper Double Block with Becket - LS1063
$274.63 -
Schaefer 7 Series Stand-Up Swivel Block - 704-62
$274.63 -
Harken Black Magic Aluminum Loop Block - 45 mm (1 3/4") - 3389
$269.18 -
Lewmar Control Block with Ratchet and Cleat - 60 mm (2 3/8") - 29901667BK
$267.88