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Harken 57mm Swivel Carbo Fiddle Ratchet Block w/ Becket

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Harken 57mm Swivel Carbo Fiddle Ratchet Block w/ Becket
SKU #: HK_HAR2674

Regular Price: $96.70

Special Price $84.99

Availability: In stock

Harken's Carbo Fiddle Blocks feature high-load ball bearings with fitted races for low-friction operation. Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming.

The 57mm switchable ratchets provide precise on/off control with accessible, easy to operate on/off switches on both sides of the block.  An excellent choice for vangs, cunninghams, outhauls and mainsheet fine-tune.




  Imperial Metric
Sheave Diameter 2 1/4 in 57 mm
Max Line Diameter 3/8 in 10 mm
Max Working Load 793 lb 360 kg
Breaking Load 2,380 lb 1,080 kg
Shackle Pin Diameter 3/16 in 5 mm
Weight w/ Shackle 4.3 oz 121 g
Length 5 5/8 in 143 mm
Additional Information

Additional Information

Brand Harken
Gender No
Location No
Activity No
Material Carbo
Max Working Load 793lb / 360kg
Max Line Diam 10 mm (3/8")
Length No