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Harken Blocks - Over The Top

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Harken Over theTop Blocks lead lines aft over cabin houses, coamings, and splashguards. They feature highload sheaves and come in single, double, and triple configurations.

The MAURIPRO Sailing store offers a variety of Over the Top Blocks that will make your boating experience more enjoyable! Our best selection of Over the Top Blocks products are the following: 57 mm Over-the-Top Single Block, 57 mm Over-the-Top Double Block and 57 mm Over-the-Top Triple Block.