Description
Harken ® recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. The 7403 outboard assembly allows furling line to travel outboard of the stanchion to keep the sidedeck clear. Block mounts with a strong four-screw clamp without removing the stanchion or lifelines.
Sheave Ø(mm)29 mm
Sheave Ø(in)1 1/8 in
Weight (oz)3 oz
Weight (g)85 g
Maximum line Ø(mm)10 mm
Maximum line Ø(in)3/8 in
Use with25 mm (1") stanchions
Sheave Ø(in)1 1/8 in
Weight (oz)3 oz
Weight (g)85 g
Maximum line Ø(mm)10 mm
Maximum line Ø(in)3/8 in
Use with25 mm (1") stanchions
Product Details
We usually dispatch within 2–8 days.
In a hurry? If the item’s in stock, we might be able to send it out the same day — just let us know.
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If your boating gear isn’t quite right — in size, fit, or feel — you can return it within 30 days for a full refund or exchange. No stress, no risk.