Harken Carbo AirBlocks are
60% Stronger and 30% lighter than the Classic Blocks.
Use the Harken 40 mm Carbo Block for jib and mainsheet systems
dinghies and for loaded control lines on small keelboats.
The nylon-resin sideplates are densely packed with long-glass fibers for a compact
block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings
with fitted races for low-friction operation. Ball bearings, sheave, and sideplates
are UV-stabilized with carbon black for maximum protection.
Harken 40 mm Carbo Blocks
We at Layline strive to be your source for Harken 40 mm Carbo Blocks and all sailboat hardware, rigging, and sailing gear. With our focus on one design and handicap racing we can offer advice and reviews of what you need to compete. If you need any assistance selecting the appropriate Harken 40 mm Carbo Blocks
please contact us. Our crew is ready to help!
Buy with confidence
We do our best every day to ensure that our prices are the
best you can find. If within 30 days you find a better price,
we’ll refund the difference as a store credit. Read more.