Shtangel Gauge Meter Scale Measuring Tool Ruler

Description

How to measure a key heights

Shtangel to measure the heights of the keys has a compact size for ease of use.

Shtangel Gauge Meter Scale Measuring Tool Ruler.

Text in the video.

This is an overview of such a Shtangel Meter.

It is special, smaller, slightly modified for convenience and compactness, for measuring English-type locks and flag locks (single-flag and two-flag), of this type.

As you can see, it is very small, 10 centimeters.

To measure the English key, this is how each height is measured.

For example, such a key.

If this is a butterfly key, then we put it like this and measure each height.