G Square Fin Layout Tool

G Square Fin Layout Tool


  • $ 21.09

G-Square Fin Layout Tool

Greenlight created the G-square as a compliment to the Versa-Square to serve the shapers out there who use the 'old school' method of fin layouts.

The G-square quickly and accurately measures the position of the trailing edge of the fin (shaper's dot) from the stringer, as opposed to measuring from the rail.

Toe-in angle is established very quickly by subtracting the desired toe-in from the shaper's dot position. Watch the video below to see how it works.

The G-square also measures Nose, Midpoint, and Tail widths and is very helpful for "McKee" style fin placements.

24" x 4.5" x 0.40" thick clear polycarbonate

We Also Recommend