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Cruising ESP Blocks

Cruising ESP Blocks

Cruising ESP blocks complement our Black Magic blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats. Available in aluminum or hand-polished stainless steel. Use teardrop blocks for direct attachment to padeyes, mast collar posts, perforated mast collars, or in mastbase situations where leads might change. Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets and are designed for port or starboard installation by flipping them over.


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Features 146
Sheaves feature sleeve bearing…

Sheaves feature sleeve bearings to handle high static loads. Ball bearings handle low loads and sideloads from unfair leads.

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Harken US Offices will be closed for Memorial Day. Any orders placed after 1pm on Friday May 27th will be processed Tuesday May 31st when offices reopen.