Used wherever precision measurements are necessary.  This six inch stainless steel dial caliper features a large, clear dial which reads accurately to .001" for inside, outside, depth and step measurement.  Features a free wheeling thumb roller, locks for repetitive measurement, has depth stop rod and an adjustable bezel for zero setting.  Stainless steel construction for accuracy and durability.  Covered rack ensures smooth operation by preventing dirt and chips from entering rack and gear mechanism.