Welcome to Defender Canada! 
Single Blocks
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Ronstan Series 25 High Load Ball Bearing Orbit Block with Becket and Lashing Head - RF28109HL
$95.08 -
Ronstan Series 25 Ball Bearing Orbit Block with Becket and Swivel Shackle - RF28100
$26.10 -
Ronstan Series 25 Ball Bearing Orbit Block with Becket and Lashing Head - RF28109
$18.38 -
Spinlock Sheave Mobile Block with Locking Cam
$250.35 - $338.10 -
Barton Stanchion Ratchet Block - 60160
$160.48 -
Barton TUPHblox Size 1 Single Block
$19.13 - $48.40 -
Barton TUPHblox Size 2 Single Block
$28.61 - $66.59 -
Barton TUPHblox Size 3 Single Block
$35.06 - $74.62 -
Barton TUPHblox Size 4 Single Block
$52.83 - $87.82 -
Barton TUPHblox Size 6 Single Block
$52.13 - $94.23 -
Barton TUPHblox Size 0 Single Block
$14.56 - $37.03 -
Barton Manta/Odyssey Land Sailing Hardware Kit
$246.79 - $281.14 -
Barton Blokart Land Sailing Hardware Kit - 98096
$211.60 -
Lewmar High Load Racing Block with Becket - 155 mm (6 1/10") - 29941154
$1,901.41 -
Barton Size 6 Ball Bearing Single Block
$61.48 - $203.19 -
Barton Size 7 Ball Bearing Single Block
$73.84 - $227.95 -
Barton Ball Bearing Double Tang Single Block
$26.41 - $81.22 -
Barton Size 4/5 Ball Bearing Single Block
$48.94 - $176.84 -
Barton Size 2 Ball Bearing Single Block
$27.75 - $119.87 -
Barton Size 3 Ball Bearing Single Block
$30.73 - $131.98 -
Barton Size 1 Ball Bearing Single Block
$24.22 - $37.75 -
Barton Size 0 Ball Bearing Single Block
$17.15 - $37.79 -
Barton Size 6 Single Block
$45.18 - $200.49 -
Barton Size 2 Single Block
$19.74 - $243.47 -
Barton Size 1 Single Block
$15.96 - $33.24 -
Barton Size 0 Single Block
$12.14 - $34.69 -
Barton High Load Wire Rope Block
$73.62 - $79.28 -
Barton Aluminum Fixed Eye Wire Rope Block
$108.71 - $115.40 -
Barton Top Opening Stainless Steel Industrial Block
$102.50 - $339.33 -
Barton High Load Block
$131.20 - $267.79 -
Barton Wire Sheave Block
$36.01 - $45.55 -
Barton Size 1 Wooden Single Block
$131.45 - $155.56 -
Barton Size 2 Wooden Single Block
$189.95 - $217.68 -
Barton Size 3 Wooden Single Block
$213.34 - $256.90 -
Barton Size 1 Stainless Steel Single Block
$15.45 - $27.75 -
Barton Ball Bearing Stand-Up Single Block
$29.10 - $223.50 -
Barton Size 7 Single Block with Strop
$153.66 - $154.96 -
Barton Size 7 Single Block
$54.15 - $278.44 -
Barton Stand-Up Single Block
$23.18 - $241.20 -
Barton Size 3 Single Block
$22.55 - $124.11 -
Barton Double Tang Single Block
$18.27 - $49.64 -
Barton Size 4/5 Single Block
$37.43 - $178.91 -
Barton Size 4 Wooden Single Block - 50080
$567.79 -
Barton SkyLock 400 Block with Auto Cam & Becket - N09411
$160.18 -
Barton SkyLock 800 Block with Auto Cam & Becket - N09421
$231.85 -
Lewmar High Load Racing Single Block
$593.23 - $950.98 -
Lewmar Racing Block - 80 mm (3 1/8")
$402.88 - $770.08 -
Lewmar Runner Block
$585.13 - $1,037.38