Originally Posted by
intransit1217
What do you charge as a rental fee to use a digital caliper?
But seriously, thank you for the heads up. I was eyeballing it with a ruler. Is the diameter stamped on it perhaps?
Diameter is usually stamped on it, either right above or right below the minimum insertion line. However, the sizes are different enough (1 inch or 25.4mm vs. 7/8 inch or 22.2mm) that you should be able to figure it out with a ruler.