Feature:
1. There are scale on the ruler body, the reading is clear, the product range is 5-30mm
2. Micrometer is made of good-quality stainless steel, fine grinding bring long service life
3. Built-in force limiting device, provide accurate and repeated readings, very useful and helpful
4. Locking device, come with accurate mechanical structure, excellent performance, very practical
5. The box material is composite wood, bright as new, possess stable quality, and easy to take care

Specification:

Item Type: Internal Diameter Micrometer Set
Product Material: Stainless steel 304
Box Material: Composite wood
Product Range: Approx. 5 ~ 30mm / 0.2 ~ 1.2in
Resolution: 0.01mm
Accuracy: 0.005mm

Package List:
1 x Internal Diameter Micrometer
1 x Adjusting Wrench
1 x Wooden Box