Welcome to Defender Canada! 
Single Blocks
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Harken Carbo Air Block - 75 mm (2 15/16") - 2667
$375.59 -
Harken Midrange Block - 76 mm (3") - 1542
$271.25 -
Harken Mid-Range Hex Ratchet Block - 76 mm (3") - 1571
$338.93 -
34% offAntal Block and Servo Cleat - 522.140
$451.78$293.86 -
Lewmar HTX Block - 60 mm (2 3/8") - 27196001
$496.90 -
Lewmar HTX Upstand Block - 50 mm (2") - 29195011
$190.93 -
Lewmar HTX Web Block - 50 mm (2") - 29195047
$102.10 -
Lewmar HTX Upstand Block - 60 mm (2 3/8") - 29196011
$203.62 -
Lewmar HTX Web Block - 72 mm (2 13/16") - 29197247
$186.70 -
Lewmar Control Single Web Block - 30 mm (1 3/16") - 29901447BK
$41.47 -
Lewmar Racing Block Single - 60 mm (2 3/8") - 29901611BK
$227.59 -
Lewmar Web Block - 60 mm (2 3/8") - 29901647
$347.44 -
Lewmar Control Block - 60 mm (2 3/8") - 29901651BK
$76.72 -
Lewmar Control Block with Ratchet and Cleat - 60 mm (2 3/8") - 29901667BK
$269.89 -
Lewmar Racing Single Block - 80 mm (3 1/8") - 29901811BK
$251.56 -
Lewmar Racing Single Block with Ratchet - 80 mm (3 1/8") - 29901821BK
$305.14 -
Lewmar Racing Ratchet Block with Swivel, Becket and Cam Cleat - 80 mm (3 1/8") - 29901829
$539.20 -
Lewmar Synchro Block - 105 mm (4 1/8") - 29921051BK
$893.13 -
Lewmar High Load Racing Fixed Halyard Block - 105 mm (4 1/8") - 29902100
$1,015.78 -
Lewmar High Load Racing Block - 130 mm (1 3/16") - 29941131BK
$1,300.62 -
Lewmar High Load Racing Stand Up Block - 105 mm (4 1/8") - 29941100BK
$1,232.94 -
Lewmar High Load Racing Single Stand Up Block - 60 mm (2 3/8") - 29941600BK
$439.09 -
Lewmar Control Single Block - 30 mm (1 3/16")
$28.54 - $40.06 -
Lewmar Racing Block - 80 mm (3 1/8")
$420.76 - $804.28 -
Lewmar Runner Block
$611.11 - $1,083.46 -
Barton SkyLock 400 Block with Auto Cam & Becket - N09411
$167.27 -
Barton SkyLock 800 Block with Auto Cam & Becket - N09421
$242.13 -
Barton Size 4 Wooden Single Block - 50080
$593.00 -
Barton Size 7 Single Block
$56.53 - $290.79 -
Barton Size 7 Single Block with Strop
$160.46 - $161.82 -
Barton Size 1 Wooden Single Block
$151.45 - $176.83 -
Barton High Load Block
$137.00 - $279.67 -
Barton Wire Sheave Block
$37.58 - $47.55 -
Barton Top Opening Stainless Steel Industrial Block
$107.03 - $354.38 -
Barton Size 0 Ball Bearing Single Block
$17.88 - $39.44 -
Lewmar High Load Racing Block with Becket - 155 mm (6 1/10") - 29941154
$1,985.89 -
Barton Blokart Land Sailing Hardware Kit - 98096
$220.97 -
Barton Manta/Odyssey Land Sailing Hardware Kit
$257.73 - $293.60 -
Barton TUPHblox Size 0 Single Block
$15.18 - $38.65 -
Barton TUPHblox Size 1 Single Block
$27.42 - $50.53 -
Barton TUPHblox Size 2 Single Block
$29.86 - $69.52 -
Barton TUPHblox Size 3 Single Block
$36.60 - $77.91 -
Barton TUPHblox Size 4 Single Block
$55.15 - $91.70 -
Barton TUPHblox Size 6 Single Block
$54.42 - $98.40 -
Ronstan Series 30 Loop Top Utility Block - RF280
$17.72 -
Ronstan Series 40 Ball Bearing Single Orbit Block - RF46100
$107.50 -
Ronstan Series 50 Single Loop Top Ball Bearing Block - RF50101
$68.84 -
Barton Stanchion Ratchet Block - 60160
$168.37