Taper Gage, .010-.150"/0.3-4mm Range, .001"/0.05mm Graduations, 6-1/4"/160mm Length
11mm (7/16") wide by 160mm (6-1/4") long
Can be used as a precision shim
Made of quality tool steel and accurately tapered throughout entire length for quick and convenient measuring
One side graduated from .010" to .150" in thousandths of an inch; the reverse side from 0.3mm to 4mm in one-twentieth of a mm (0.05mm)
Very useful tool for bearing work and for gaging slots