Chinook SDM Extension Collar

This mast extension collar fits standard diameter extensions. It features no moving parts, a slim exterior, and fits Chinooks older generation extensions. 

Full Description Below

$16.00 Sale


Mast Extension Adjusting Collars-For Standard Diameter Extension.

  • Eliminates unnecessary moving parts
  • Reduced outside diameter of this collar prevents sail wear on the board
  • Retro-fits on older extensions
  • Circa 2008

    • Most orders over $100 ship free in the contiguous US.**

    In stock items usually ship same day.

    Used gear ships by quote only

    No Sales Tax For Washington Customers

    **Oversized, used and discounted items do not qualify for this offer.

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