EP also sells equipment tooth measuring products known as gear gauges! Equipment gauges reduce errors, saving time and cash when determining and ordering gears. These pitch templates have 9 groups to establish all standard pitch measurements: Diameter Pitch “DP”, Circle Pitch “CP”, Exterior Involute Spline, Metric Modulus “MOD”, Short Tooth, Wonderful Pitch, Coarse Pitch and Incredible Pitch .

Good quality