Phase II 107-032 Phase2 0-6" Micrometer Set Graduation: 0.0001"

These are a very nice gage set. I did take them apart and clean/rinse well with spray lube. So far the biggest draw back I have found is some of the calibration blocks don't match up perfectly to the tips on the mic's. If you play with it a bit you will eventually get it to calibrate at zero. Since I wasn't comfortable with that I used my dial caliper to check and it was correct.The box is well built and has divider slots for each mic along with an area for the calibration blocks to sit.The color is gray not blue as the picture shows. I had called the company to ask some questions and they said Gray is the newer updated version as they haven't made blue in a long time.

The mic set itself is good quality for the price. Gave it the 4 star rating because the box it came in looked and operated worse than a 7th grader's first wood shop project. The box itself was not finished..the bottom of the box was not square and actually rocked on 2 corners on a level surface, and the lid to the box was not square to the rest of it either.Bottom line...happy with the mics themselves, but the case was GARBAGE....