Received as promised. Good packing and nice wooden box to keep them in. Anti-rust wrapping and individual test protocol in every box. Wring together after cleaning an some "wrist polish" which indicates good surface finish. Tested in an old C E Johansson test rig and found no errors. I trust the calibration sheet with its less than half a micron deviations. That is a lot better than I will ever need. The total deviation between one 50 mm and sum of 30+20 mm is around 0.7 um and most of that error is probably in the worn test rig. Very satisfied.

Received as promised. Good packing and nice wooden box to keep them in. Anti-rust wrapping and individual test protocol in every box. Wring together after cleaning an some "wrist polish" which indicates good surface finish. Tested in an old C E Johansson test rig and found no errors. I trust the calibration sheet with its less than half a micron deviations. That is a lot better than I will ever need. The total deviation between one 50 mm and sum of 30+20 mm is around 0.7 um and most of that error is probably in the worn test rig. Very satisfied.

Received as promised. Good packing and nice wooden box to keep them in. Anti-rust wrapping and individual test protocol in every box. Wring together after cleaning an some "wrist polish" which indicates good surface finish. Tested in an old C E Johansson test rig and found no errors. I trust the calibration sheet with its less than half a micron deviations. That is a lot better than I will ever need. The total deviation between one 50 mm and sum of 30+20 mm is around 0.7 um and most of that error is probably in the worn test rig. Very satisfied.

These are very nice gauge blocks. I was surprised at the finish on them. (see pics) They will easily wring together. I would recommend these for anyone with a home or hobby shop.

These are very nice gauge blocks. I was surprised at the finish on them. (see pics) They will easily wring together. I would recommend these for anyone with a home or hobby shop.

These are very nice gauge blocks. I was surprised at the finish on them. (see pics) They will easily wring together. I would recommend these for anyone with a home or hobby shop.