Technical Data:
Outside micrometer with extension anvil collar
Graduation: 0.01mm
Adjust collars for different measuring ranges
Ratchet stop
Carbide measuring faces
Supplied with setting standards
Range: 300-400mm
Type: A
Accuracy: 11um

Dimensions:
L=410mm
b=250mm
Type A drawing: 8mm; 34mm; 25mm; 50mm; 8mm; 20mm; 66mm; dia.8mm; dia.18mm

Remark:
Setting standards included: 325, 375mm