Welcome to Defender Canada! 
Upright & Lead Blocks
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9% offSchaefer Clear Step Furling Lead Block Kit - 300-76
$661.87$595.75 -
9% offSchaefer Clamp-On Furling Lead Block Kit - 300-75
$642.13$577.98 -
24% offSchaefer Clamp-On Lead 5-Block Kit with 90'-3/8" Line - 3100-19
$770.49$578.03 -
14% offLewmar Control Vertical Lead Block - 40 mm (1 9/16") - 29901463BK
$52.75$44.93