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
$99.28 -
Ronstan Series 25 Ball Bearing Orbit Block with Becket and Swivel Shackle - RF28100
$27.23 -
Ronstan Series 25 Ball Bearing Orbit Block with Becket and Lashing Head - RF28109
$19.17 -
Spinlock Sheave Mobile Block with Locking Cam
$222.32 - $300.22 -
Barton Stanchion Ratchet Block - 60160
$193.75 -
Ronstan Series 30 Single Utility Block with Loop Head & Becket - RF681
$27.52 -
Ronstan Series 50 Single Loop Top Ball Bearing Block - RF50101
$68.84 -
Ronstan Series 50 All Purpose Single Stand Up Block - RF51140
$72.18 -
Ronstan Series 25 Single Utility Block with Swivel Fork Shackle - RF573
$30.59 -
Ronstan Series 40 Ball Bearing Single Orbit Block - RF46100
$107.50 -
Ronstan Series 40 Ball Bearing Single Orbit Block with Becket & Cleat - RF45130
$140.46 -
Ronstan Series 40 Ball Bearing Single Block - RF40100
$46.37 -
Ronstan Series 30 Loop Top Utility Block - RF280
$17.72 -
Ronstan Series 30 Ball Bearing Single Block with Swivel Shackle - RF30100
$45.53 -
Ronstan Series 30 Ball Bearing Loop Top Single Block - RF30101
$31.06 -
Barton TUPHblox Size 1 Single Block
$19.96 - $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 -
Barton TUPHblox Size 0 Single Block
$15.18 - $38.65 -
Barton Manta/Odyssey Land Sailing Hardware Kit
$257.73 - $293.60 -
Barton Blokart Land Sailing Hardware Kit - 98096
$220.97 -
Lewmar High Load Racing Block with Becket - 155 mm (6 1/10") - 29941154
$1,985.89 -
Barton Size 6 Ball Bearing Single Block
$64.19 - $212.20 -
Barton Size 7 Ball Bearing Single Block
$77.09 - $238.06 -
Barton Ball Bearing Double Tang Single Block
$27.56 - $84.80 -
Barton Size 4/5 Ball Bearing Single Block
$51.09 - $184.67 -
Barton Size 2 Ball Bearing Single Block
$28.95 - $125.17 -
Barton Size 3 Ball Bearing Single Block
$32.07 - $137.82 -
Barton Size 1 Ball Bearing Single Block
$25.27 - $39.40 -
Barton Size 0 Ball Bearing Single Block
$17.88 - $39.44 -
Barton Size 6 Single Block
$52.75 - $209.38 -
Barton Size 2 Single Block
$20.59 - $254.27 -
Barton Size 1 Single Block
$19.89 - $38.65 -
Barton Size 0 Single Block
$15.05 - $40.06 -
Barton High Load Wire Rope Block
$76.87 - $82.77 -
Barton Aluminum Fixed Eye Wire Rope Block
$113.51 - $120.50 -
Barton Top Opening Stainless Steel Industrial Block
$107.03 - $354.38 -
Barton High Load Block
$137.00 - $279.67 -
Barton Wire Sheave Block
$37.58 - $47.55 -
Barton Size 1 Wooden Single Block
$137.27 - $162.45 -
Barton Size 2 Wooden Single Block
$198.36 - $227.33 -
Barton Size 3 Wooden Single Block
$222.80 - $268.29 -
Barton Size 1 Stainless Steel Single Block
$16.11 - $28.95 -
Barton Ball Bearing Stand-Up Single Block
$30.36 - $233.40 -
Barton Size 7 Single Block with Strop
$160.46 - $161.82 -
Barton Size 7 Single Block
$56.53 - $290.79