Welcome to Defender Canada! 
Single Blocks
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Barton Size 2 Single Block
$20.62 - $254.27 -
Lewmar HTX Block - 72 mm (2 7/8")
$171.19 - $302.32 -
Lewmar Synchro Block - 90 mm (3 1/2")
$169.78 - $200.80 -
Up to 9% offLewmar HTX Block - 60 mm (2 3/8")
$99.28 - $211.24 -
Lewmar Synchro Block - 72 mm (2 13/16")
$71.08 - $79.54 -
Lewmar Synchro Block - 50 mm (2")
$33.01 - $114.79 -
Barton Size 3 Single Block
$23.52 - $129.60 -
Lewmar Synchro Block - 60 mm (2 3/8")
$44.29 - $78.13 -
Up to 9% offLewmar Synchro Control Block - 30 mm (1 1/4")
$26.94 - $37.39 -
Barton Size 4/5 Single Block
$39.06 - $186.83 -
Barton Size 1 Single Block
$17.11 - $34.69 -
Lewmar Racing Block Single - 60 mm (2 3/8") - 29901611BK
$227.59 -
Lewmar HTX Block - 50 mm (2")
$89.41 - $212.08 -
Barton Top Opening Stainless Steel Industrial Block
$107.03 - $354.38 -
Up to 9% offLewmar Synchro Control Block - 40 mm (1 9/16")
$36.12 - $145.81 -
Barton Stand-Up Single Block
$24.19 - $251.89 -
Barton Size 6 Single Block
$47.16 - $209.38 -
Barton Size 3 Ball Bearing Single Block
$32.07 - $137.82 -
Barton Size 7 Plain Sheave Single Bearing Block with Swivel - N07130
$136.32 -
Lewmar HTX Block - 90 mm (3 1/2")
$467.31 - $674.58 -
Lewmar Synchro Control Stand-Up Block - 30 mm (1 3/16") - 29901320BK
$31.60 -
Barton Size 0 Single Block
$12.96 - $36.20 -
Barton Ratchet Block - 55 mm (2 5/32") - 90500
$165.77 -
Barton Size 2 Wooden Single Block
$198.36 - $227.33 -
Barton Aluminum Fixed Eye Wire Rope Block
$113.51 - $120.50 -
Barton Size 4/5 Ball Bearing Single Block
$51.09 - $184.67 -
Barton Ball Bearing Double Tang Single Block
$27.56 - $84.80 -
Lewmar HTX Stand-Up Block - 72 mm (2 13/16") - 29197211
$338.98 -
Barton Size 4/5 Plain Sheave Fixed Eye Bearing Block with Clevis Pin - N05090
$45.04 -
Lewmar Synchro Control Stand-Up Block - 40 mm (1 9/16") - 29901420BK
$54.16 -
Lewmar Single Block - 60 mm (2 3/8") - 29901665BK
$144.40 -
Barton Double Tang Single Block
$19.25 - $51.82 -
Barton High Load Wire Rope Block
$76.87 - $82.77 -
Barton Size 1 Ball Bearing Single Block
$25.27 - $39.40 -
Barton Size 2 Ball Bearing Single Block
$28.95 - $125.17 -
Barton Size 6 Ball Bearing Single Block
$64.19 - $212.20 -
Lewmar HTX Web Block - 60 mm (2 3/8") - 29196047
$116.20 -
Lewmar HTX Upstand Block - 60 mm (2 3/8") - 29196011
$203.62 -
Lewmar Control Single Block with Sheave - 40 mm (1 9/16") - 29901401BK
$40.06 -
Lewmar Racing Single Stand Up Block - 60 mm (2 3/8") - 29901600BK
$420.76 -
Lewmar High Load Racing Stand Up Block - 80 mm (3 1/8") - 29941800BK
$804.28 -
Lewmar Synchro Stand Up Block - 72 mm (2 13/16") - 29927200BK
$183.88 -
Lewmar High Load Racing Single Block
$619.57 - $993.22 -
Lewmar SC Single Ratchet Block - 60 mm (2 3/8") - 29901661BK
$131.71 -
Lewmar HTX Toggle Block - 72 mm (2 7/8") - 29197221
$171.19 -
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