Welcome to Defender Canada! 
Single Blocks
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55% offAllen Brothers Single Block with Ingerfield Clip - Laser Traveler - 29 mm (1 1/16") - A.178-74
$7.35$3.30 -
67% offAllen Brothers Single Block - Mid Boom - 38 mm (1 1/2") - A.278
$10.05$3.30 -
47% offAllen Brothers Plain Block - Rear Boom - 38 mm (1 1/2") - A.378
$14.08$7.35 -
Spinlock Sheave Mobile Block with Locking Cam
$250.35 - $338.10