Adjustment ring individually

Execution:
Made of gauge steel, hardened, ground and lapped.

Use:
For setting measuring instruments, e.g. three-point internal measuring instruments 311200, internal precision measuring instruments, etc.

For calibration costs, see test equipment monitoring from page 39/???.
Please add “-KAL” to the size specification.
Example: 384160 28-KAL

A notice:
- other nominal diameters available on request
- Setting rings according to DIN 2250 Form B for pneumatic length measuring instruments