To match our internal micrometers, we offer precision-manufactured setting rings for adjustment. 
 
They serve as setting gauges in which the micrometer can be adjusted precisely.
 

 
Manufactured according to DIN 2250-1 Type C up to Ø300
 
Made from oil-hardened, dimensionally stable gauge steel
 
Hardened and tempered to 60–62 HRC
 
Sub-zero treated at -80 °C for long-term dimensional stability
 
Calibrated at 20 °C under standard room conditions against nationally traceable standards
 
Actual dimensions cleanly laser-marked
 
Supplied with factory certificate