• The gauge is made of quality tool steel
11mm (7/16”) wide by 160mm (6.1/4”)
long and is accurately tapered throughout
its entire length for quick and convenient
measuring of slot widths, etc.
• one side is graduated from 0.010” to
0.150” in thousandths of an inch and the
reverse side from 0.3mm to 4mm in onetwentieth
of a mm (0.05mm).