0.3825mm to 0.6275mm Deltronic HTM24 (.0050mm step) with a center nominal size

Description

The HT24 Sets consist of Nominal gage plus 23 gages in SIZES RANGING UPWARD from the nominal in .0050mm steps. Nominal determines set coverage.

Users of sets indicate that along with their ability to functionally measure holes to a .0050mm resolution, the individual components can be used as setting masters to zero snap gages, indicator and electronic comparators, passometers, etc. at a cost far below expensive gage blocks. Many shops, still working to thousandth tolerances have begun to order these HT24 sets as replacements for thousandth sizes in order to meet the growing need to inspect finer tolerances.