need fin

Question
I have a very old windsurfer and fin box is 12" long with 2 screw holes any ideas where to find?

Answer
Hey Chuck,

You will need to look for these type of fins, A base, US base, Chinook, and European base. The European base will usually have tabs on the bottom of the fin that may need to be filed off. I'm adding a link to an online shop that sells these type of fins. The first fin on the page is very similar to a European base with a single tab on the bottom. You can compare the looks to the others to see what I'm talking about. Some European base fins have two tabs. These will work in some fin boxes like yours but may need to have the tabs removed. The type of fin you need is readily available at many online shops. You will also need the fin screw/nut to attach the fin. Be sure to get a spare or two.  Just Google windsurfing fins and look for the type of bases I have listed above.

http://www.isthmussailboards.com/products.asp?dept=34

Hope this helps.
Keep on sailing,
Windlover