MITUTOYO 131-166 Digital Spline MICROMETER 0-1. Very Good Working Condition. The item “MITUTOYO 131-166 Digital Spline MICROMETER 0-1.0001″ is in sale since Monday, April 8, 2019. This item is in the category “Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Inspection & Measurement\Micrometers”. The seller is “discipleed” and is located in Naperville, Illinois. This item can be shipped to United States.