Articles & Content

Sunglasses Sizing

Harken Sport: sizing charts for sunglasses

Evolution of the TTR AirBlock

“Racing brings on head-scratching innovation,” said Peter Harken about Harken’s long involvement in the America’s Cup. Ethan Brown’s article traces the development of the TTR AirBlock®,

Conversion Calculators


Glove Sizing

Harken Sport: sailing glove sizing

Genoa System Loading Calculator


Installing an ESP Furler

Stan Cockeram from Harken UK documents the installation of an ESP Jib Reefing & Furling System.

Max Working Load by Boat


Mainsheet Loading Calculator


Cam Fairleads

Cam fairleads are ideal for controls on modern boats where crew move from cockpit, to trapeze, to weather rail.

Ready to Reef and Roll

Furlers allow you to reef or stow the genoa from the safety of the cockpit instead of having to drag sails onto the foredeck. You can sail your boat shorthanded, or have your normal crew sail a larger boat.


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