Fiberspar Posi Lock Carbon Base Extension 46

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In-stock orders placed before 3pm EST using Ground, 2-Day or Overnight will ship the SAME DAY.

Ship MethodCostBefore 3pm ESTAfter 3pm EST
EconomyFREE*5-10 bus. days5-10 bus. days
Ground$7.952-5 bus. days3-6 bus. days
FreightVariable2-7 bus. days2-7 bus. days
US Mail$7.954-8 bus. days4-8 bus. days
2-Day$22.952 bus. days3 bus. days
ShopRunner ShopRunnerFree2 bus. Days.3 bus days
Overnight$30.951 bus. day2 bus. days

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Most of our orders ship out of Michigan, so ship locations in the Midwest and East Coast will be at the lower end of the ranges shown. If you're west of the Rockies, it'll be at the higher end.

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Product Description Item No.   10111079
Fiberspar offers the new Posi-Lock mast extensions compatible with EuropeanV2A pin system. These mast extensions are perfectly compatible with carbon masts and stand up to years of abuse. They will not corrode or fail like aluminum and are lighter, stronger, and easier to use.

Key Features of the Fiberspar Posi Lock Carbon Base Extension:
  • For standard diameter masts
  • Easy downhauling with 15mm pulleys and Loop-N-Go option
  • Quickly and easily change sails even on the water
  • 10% lighter system with all-carbon extension
  • A dream for cold or tired hands
  • Wave tested tough
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