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Unifiber
Last one available
Variant
The boom head fits both RDM and SDM masts without an adapter. Diameter
[embed]https://www.youtube.com/watch?v=r3CzGuEABmA[/embed]29 mm
The 180-230 cm and 200-250 cm sizes have a relatively narrow boom end. In combination with sails with a deep profile, the boom arms and the sail will touch.