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Headboxes

A Selden Mast Headbox is a component at the top of a yacht's mast that organizes and protects rigging, lines, and electronics. It keeps halyards, cables, and antenna wires neatly arranged, preventing tangling and damage. Made from durable materials like aluminum or stainless steel, the box is weather-resistant and aerodynamic. It simplifies maintenance by centralizing equipment and improving access.

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Selden Replacement Sheaves

Selden composite sheaves are available in various sizes. Replace broken sheaves in your mast and boom to prevent friction and abrasion. Please verify the measurements carefully before placing your order. If you have any questions, please get in touch, and one of our rigging experts will be happy to help. See below for our guide to replacing sheaves.

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