This is my version of a featherboard. I used PVC board that I bought from Lowes. This stuff has a nice elastic feel when cut into feather boards. I think it will hold up for a long time. The fingers are cut to about the same thickness as a full kerf table saw blade. Maybe just a bit thicker. 3/16" at most. The gap or spacing is well 1/8". Size and length very and I'm not sure I will ever find a perfect size.... which is why I decided to make my own. This way I can easily make them as needed in the future.

This is a basic template I made
https://drive.google.com/file/d/0B8_F...

This is the Sketch Up file
https://drive.google.com/file/d/0B8_F...

The PVC board I used:
https://www.lowes.com/pd/EverTrue-PVC...

Knobs and T-bolts I used:

http://www.rockler.com/miter-slot-har...

http://www.rockler.com/t-slot-bolts-p...

http://www.rockler.com/rockler-easy-t...

My links:
https://www.mitchmakes.com

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