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Old 28th February 2010, 02:53 PM   #1
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Join Date: Feb 2010
Posts: 3
Default Isonic 121 2010 Fin Bolt length question

Hi all,

I have a question regarding fin bolt length for the Isonic 121 (2010).

In the fin bolt chart the lengths specified are:

Can anyone confirm whether these are the lengths for a Tuttle fin?
What are the lengths for Deep Tuttle (M6x60+65?).

Best regards,

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