Wing Angle Gauge Set: Calibrate the wing foil settings on the fin of your waterski with these accurate gauges that are in increments of 1 degree.
 
With a shiny finish, they are made out of Stainless Steel Material and cut by a high quality laser machine which makes them sturdy and precise when setting up your fin.
 
The Set includes 7, 8, 9, 10, 11, 12 that are packaged together and easy to use