But no – [Carl Edvard Johansson] got a patent for his “Gauge Block Sets for Precision Measurement” in 1901. As [AvE] shows us with a video on how gauge blocks can be “wrung” together ...

But no – [Carl Edvard Johansson] got a patent for his “Gauge Block Sets for Precision Measurement” in 1901. As [AvE] shows us with a video on how gauge blocks can be “wrung” together ...

Instead, masters gages and setting gages provide dimensional standards for calibrating other gages. Gage blocks provide fixed length, thickness, or angle standards and are manufactured to specific ...

Angular gage blocks are manufactured to a precise angle for gaging angles or for checking angle gages and protractors. Square gage blocks do not have a central hole and are held together with an ...