AEROSPACE

measuring tools, namely, gauge blocks, calipers, dial indicators, granite measuring tools consisting of granite vee blocks, granite measuring instruments for inspecting relative dimensions of working pieces in cooperative use with dial indicator, granite straightedges, granite parallels, granite squares, granite square rulers, granite inspection surface plates, verniers height gauges, dial height gauges, universal bevel protractors, micrometers, depth measuring tools consisting of vernier depth gauges, depth micrometers, levels