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Harken 75mm Swivel Double Carbo Airblock

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Harken 75mm Swivel Double Carbo Airblock
SKU #: HK_HAR2662

Regular Price: $165.95

Special Price $145.99

Availability: In stock

Harken's Carbo AirBlocks® are 60% stronger and 30% lighter than Classic blocks.  The nylon-resin sideplates are densely packed with long glass fibers for a compact block with a high strength-to-weight ratio.  Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave, and sideplates are UV-stablized for maximum protection.

The high-load 75mm Carbo releases easily under load and is perfect for mainsheet systems on sport boats like the Melges 24, J/105, or Henderson 30.  Other uses include mainsheet fine-tune, control lines, vangs, cunninghams, and outhauls.

Swivel blocks can lock in two directions or spin freely to avoid lines twisting.




  Imperial Metric
Sheave Diameter 2 5/16 in 75 mm
Max Line Diameter 9/16 in 14 mm
Max Working Load 2,426 lb 1,100 kg
Breaking Load 6,000 lb 2,722 kg
Shackle Pin Diameter 5/16 in 8 mm
Weight w/ Shackle 14.2 oz 402 g
Length 6 in 152 mm
Additional Information

Additional Information

Brand Harken
Gender No
Location No
Activity No
Material Carbo
Max Working Load 2,426lb / 1,100kg
Max Line Diam 14 mm (9/16")
Length No