Very nice B & S # 252 micrometer.
.500-1.500 inches
Includes a soft case with nice protective felt
Includes wrench

The Brown & Sharpe No 252 Inside Micrometer is a smooth and accurate tool for measuring the interior dimensions of parts. Made by Brown & Sharpe Manufacturing Co in the United States, this micrometer is capable of measuring from 0.5 to 1.5 inches with precision. It is a reliable tool for metalworking inspection and measurement, ideal for CNC manufacturing and industrial applications.