Welcome to Defender Canada! 
Upright & Lead Blocks
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Schaefer Clamp-On Pulpit Furling Lead Block - 300-35
$182.83 -
Schaefer Clamp-On Stanchion Furling Lead Block - 300-34
$88.33 -
Schaefer Hinged Fairlead Block - 300-32
$226.03 -
Schaefer Clamp-On Pulpit Furling Lead Block - 500-35
$300.28 -
Schaefer Clear Step Outside Furling Lead Block - 506-44
$100.48 -
Barton Upright Single Block
$33.21 - $61.13 -
Barton Upright Double Block
$41.31 - $86.43 -
Schaefer Clear Step Furling Lead Block Kit - 300-76
$577.03 -
Schaefer 5 Series Over The Top Block
$182.83 - $298.93 -
Schaefer 3 Series Over The Top Block
$108.58 - $309.73 -
Schaefer Clear Step Outside Furling Lead Block - 706-44
$250.33 -
Barton Size 2 Stanchion Lead Single Block - N02190
$38.18 -
Barton Size 3 Stanchion Lead Single Block
$41.95 - $120.48 -
Schaefer 3 Series Half Moon Fixed Ball Bearing Fairlead Block - 300-31
$64.03 -
Schaefer Hinged Fairlead Block - 506-32
$285.43 -
Barton Ball Bearing Upright Double Block
$51.78 - $101.61 -
Barton Size 4/5 Single Stanchion Lead Block - N05190
$77.45 -
Schaefer Halyard Lift Turning Block - 303-50
$89.68 -
Barton Size 4/5 Single Upright Plain Sheave Bearing Block with Fairlead - N04151
$65.84 -
Schaefer Clamp-On Furling Lead Block Kit - 300-75
$560.83 -
Barton Spinnaker Single Lead
$31.63 - $35.44 -
Barton Ball Bearing Stanchion Lead Single Block
$46.80 - $124.43 -
Barton Upright Wire Rope Block
$54.65 - $91.57 -
Barton Size 2 Stanchion Lead Double Block
$56.46 - $59.96 -
Schaefer 7 Series Over The Top Block
$240.88 - $323.23 -
Schaefer 2-Series Fixed Fairlead/Ball Bearing Block - 200-31
$57.28 -
Schaefer Clamp-On Lead 4-Block Kit with 70'-5/16" Line - 2100-19
$624.32 -
Barton Size 1 Lead Block - N01190
$13.73 -
Barton Size 1 Ball Bearing Lead Block - N11190
$17.16 -
Barton Size 2 Ball Bearing Stanchion Double Block - N12290
$71.26 -
Barton Ball Bearing Spinnaker Single Lead
$35.05 - $36.68 -
Barton Ball Bearing Upright Single Block
$37.55 - $70.61 -
Schaefer Clamp-On Lead 3-Block Kit with 50'-5/16" Line - 1100-19
$467.70 -
Schaefer Clamp-On Lead 5-Block Kit with 90'-3/8" Line - 3100-19
$737.73 -
Schaefer Hinged Half-Moon Mast Base Block - 32-17
$663.43