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Description

[HK-385] HARKEN 3.00" Double Fiddle Block — SwivelHarken gross trim fine tune mainsheet systems are easy to install and use. These optimized systems decrease overall line clutter because they use less line than traditional gross trim fine tune systems.

The result

new furled sail slides and locks into T-slot

unfurl instead of motoring when it’s light

An optional hoistable ball bearing halyard swivel can be installed on your headstay so you can raise or lower the sail without removing the headstay

LOUP soft attachments replace heavy stainless steel shackles on racing and cruising boats

lightweight block that offers unmatched efficiency at high loads

Sailors use downwind sails more often—even when sailing shorthanded

Come in pairs

They are compact and lightweight

The weight of this high-strength block is only a few ounces

Prefeeders and snap shackles facilitate fast sail changes

Cruising ESP blocks complement our existing blocks in looks and function