Harken

Harken ESP Blocks

Cruising ESP blocks complement our existing 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.

Teardrops
Use teardrop blocks for direct attachment to padeyes, mast collar posts, perforated mast collars, or in mastbase situations where leads might change.

Footblocks
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.

Swivels and Fiddles
Use cruising ESP swivel and fiddle blocks in winchdriven purchases of 4:1 or less. Perfect for vangs or mainsheet systems on cruising boats from 35 ft to 45 ft (10 m to 14 m).

Harken 100mm ESP Footblock
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 100mm ESP Swivel Block
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 40mm ESP Footblock
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 40MM ESP Teardrop Mastcollar
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Footblock
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Footblock w/Lockoff
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Forkhead Block
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Low Load Mastcollar Block
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Narrow Mastcollar Block (6mm pin)
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Narrow Mastcollar Block (8mm pin)
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Padeye Block
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Swivel Block
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 57mm ESP Swivel w/Becket
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 75mm ESP Fiddle Block
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 75mm ESP Fiddle w/Becket
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
Harken 75mm ESP Fiddle w/Cam & Becket
Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in desig..
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