DIGITAL CALIPER.
Central Tools 3C350 Fractional Electronic DIgital Caliper
Snap On Tools RTD33 Fractional Metric Rethreading Set USA
ATD Tools 8657 Fractional Digital Caliper
Matco Tools M12RL Metric Micrometer 0-25mm Central Tools USA - NOS
6434 Dial Indicator Cylinder Sleeve Height Counterbore Gauge for Central Tools
For Central Tools 6434 Sleeve Height Counterbore Counter Bore Gauge Range 0-1"