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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
The i40 series is simple to operate thanks to the use of just three control buttons
Current generation SeaTalkng networks
Standard 51mm (2") hole size
High-resolution satellite imagery of ports
Harken 57mm Loop Block Discontinued The i40 series is simpleBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. The sheave center carries primary load, allowing a smaller, lighter weight block. The soft attachment Loop block has a
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