Clear black graduations on satin finish for easy reading
Carbide tipped faces for long life,durability,and superb precision
Ratchet type thimble for accurate readings.001 graduations for the close tolerences.Locking clamp to hold position
.200 standard included to insure costant true readings.
Wrench included for easy adjusting

Compare this to the Mitutoyo,same quality and accuracy,for a fraction of the price.Guaranteed Satisfaction.