Frenco, a proven leader in the meticulous discipline of gauge manufacture, offer a variety of spline gauges designs for the measurement of the “GO” and “NO-GO” condition of internal and external splines, with involute, serration or straight sided profiles.



Spline plug gauges are used as quick inspection method for splines with Involute, Straight-sided and Serrated flanks.

Take for Example:

  • Gauging The Accuracy Of Teethes On Gears.

The most important aspect when inspecting splines is probably to check on it’s usability based on the accuracy of it flanks.

Spline gauges are designed according to “actual” and “effective” tolerances.

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