Harken Carbo Block – 57 mm Single with Swivel and Becket



This block is mounted on the aft end of the boom when using a 2 to 1 mainsheet, which is the standard rigging configuration for the new racing Flying Scots. When using a 3 to 1 mainsheet for more purchase it is mounted on the rudder while a fiddle block is mounted on the end of the boom.  This configuration is the standard rigging for the new daysailing Flying Scots.

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. These small, compact blocks have very high working loads for safe, easy trimming.

Additional information

Weight 0.21 lbs
Dimensions 7 × 3 × 1 in

57 mm

Max Line

3/8 in

Max Working Load



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SKU: 872601 Categories: ,

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