Outside Calipers with Spring

An essential item for work sites. Compass capable of fine adjustment, equipped with a spring convenient for transferring outer dimension measurements of round bars, pipes, etc.
[Features]
· Opening and closing screws attached to the legs enable easy opening and closing, as well as fine adjustments.
[Applications]
· This is used for transferring dimensions from the scale for comparative measurements.
· Used for transfer of outer diameter and thickness etc. of round bars.