Spline Ring Gauges

Involute, Parallel & Serration

Spline ring gauges (internal spline gauges) are used to check tooth thickness on an external spline component. Ring gauges can also be manufactured to fit new or existing taper master plug gauges (see taper master plug gauges for more information).

Spline Gauges specialises in the manufacturing of splined ring gauges / internal spline gauges. We are able to offer a wide range of internationally recognised standards and use any bespoke designs to meet your gauging requirements. Some of the common standards include:

  • DIN
  • ISO
  • BS
  • JIS
  • SAE
  • NF E
  • NAS
  • RVZ

Spline Gauges is able to supply internal spline gauges, tapered ring gauges, plain diameter ring gauges & taper plain diameter ring gauges.

Spline Gauges also has the capability to produce straight or helical spline ring gauges.

We typically manufacture ring gauges in O1 tool steel which has a hardness rockwell (HRC) of 60-62 however we can also manufacture in other materials such as high-speed steel which is more durable, offering extended life. Other materials we offer are:-

  • A2 (61-63 HRC)
  • ASP23 (64-65 HRC)
  • ​ASP30 (65-66 HRC)

For additional information on any of our products or to request a quote please feel free to contact a member of our team by filling out the form provided in the contact us section.