Harken blocks have become widely accepted as the industry standard for
ball bearing blocks. We, at Discount Marine Source, are you complete source
for all Harken Blocks. From the smallest control line block on a
dinghy, to large Big Boat Blocks.
Ball Bearing Blocks
Name (A - Z)
Name (Z - A)
Price (Low > High)
Price (High > Low)
Model (A - Z)
Model (Z - A)
*: Shackle to shackleDistance between pins (in): 5 11/16*Distance between pins (mm): 144*Max. luff w..
Description: Wire fairleadWeight (oz): .50Weight (g): 14Fastener spacing (in): 1 1/2Fastener spacing..
Description: Cheek+ *Sheave dia. (in): 1Sheave dia. (mm): 25Weight (oz): 1.25Weight (g): 35Max. wire..
Description: Adjustable pinstop/shackleLength (in): 4 7/16Length (mm): 113Width (in): 2 1/4Width (mm..
Description: Cheek+ **Sheave dia. (in): 1 1/2Sheave dia. (mm): 38Weight (oz): 3.25Weight (g): 92Max...
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