Technical Data:
Series: 368
Product type: Holtest Type II Non-Interchangeable Head Set
Range: 20 - 50 mm
Graduation: 0.005 mm
Contact points: Alloy steel
Constant-force device: Yes

Content:
1 x Micrometer head unit, 20 - 25 mm
1 x Micrometer head unit, 25 - 30 mm
1 x Micrometer head unit, 30 - 40 mm
1 x Micrometer head unit, 40 - 50 mm
1 x Setting ring, Dia.25 mm
1 x Setting ring, Dia.40 mm
1 x Extension rod, 150 mm
2 x Spanner
1 x Hex wrench