Sven Yrvind · vidéo

Ce que couvre cette vidéo

Sven Yrvind fabricates a custom masthead fitting for his small, high-latitude sailboat designed for long-distance Southern Ocean voyages.▶ 0:02 The component, constructed from Tufnol, consolidates five separate functions into a single unit to reduce complexity and potential failure points at the top of the mast. The fitting incorporates a primary sheave for the halyard, two dedicated attachment points for the boom's topping lifts, and an integrated mount for an antenna.▶ 2:25 Yrvind drills the halyard hole to 10 mm to ensure smooth line movement.▶ 2:06 To increase structural integrity and water resistance, he reinforces the assembly with fiberglass cloth and a structural epoxy mixture thickened with powder.▶ 3:14 He tests the installation by passing a line through the masthead to confirm gravity-fed clearance.▶ 3:14 This design prioritizes reliability for remote, single-handed sailing where the masthead remains inaccessible for repairs.

Plus de vidéos de Sven Yrvind

Kai the bow paddle.juil. 2026About safety.juil. 2026My solution to crossing the Doldrums without using an engine.juil. 2026Goose Barnacles Remower.juil. 2026

De Sven Yrvind — voir le bateau, l'équipage et chaque vidéo analysée de la chaîne.