543S Indicator Adaptor

543S Indicator Adapter


Using a Mitutoyo 543-683B Indicator for measuring surface data, Component Engineering makes an adapter that will give more length for guiding than the standard stem of the indicator, and provides a hardened positive stop.

The adapter slides over the indicator stem and is held in place by a small setscrew. Adapter body is made of tool steel hardened and ground to work with any of our Triggers, 3rd axis probes or set master blocks.

Note: To set indicator up for 31.0mm Nominal measurement using a 543S Adapter the indicator will require a 1” Tip Extension.


  1. All Steel Construction Hardened & Ground
  2. Black Oxide Finish

For CAD files, right click on link select "Save Target As"