Metric	Micrometer set
Range	Order No.	Assortment of micrometers
0-75mm (3 mikes/set)	103-927-10	·     103-137, 103-138, 103-139 ·     2 micrometer standards
0-150mm (6 mikes/set)	103-913-30	·     103-137, 103-138, 103-139-10,             103-140-10, 103-141-10, 103-142-10 ·     5 micrometer standards
150-300mm (6 mikes/set)	103-915-10	·     103-143, 103-144, 103-145,                 103-146, 103-147, 103-148 ·     6 micrometer standards
0-300mm (12 mikes/set)	103-914-30	·     All micrometers of 103-913-30          and 103-915-10 in one set ·     11 micrometer standards