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Free delivery on orders from €75 Benelux / €150 EU. 

Delivery in Europe, fast and reliable
PolarWave lightweight sailing block

Blocks & Cleats

Smooth, low-friction control for every line on your boat. Explore lightweight blocks, ratchet blocks, low friction rings and spare parts from PolarWave, Ronstan and Harken, sized for ILCA, Optimist and other dinghy control systems.
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  • Free delivery

    Benelux orders from €75 

  • Delivery in Europe

    fast and reliable

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