The product is made of high-quality carbon steel, and the wooden packaging box has a bubble protection layer on the outside. Please rest assured to purchase the product, and we will handle any damage for you
Specifications:
Size: Optional 6inch, 8inch, 12inch
Accuracy: 0.0002"/10 inch

Features:
1. High quality body made of iron casting, base is grinded for high precision.
1. Adjustable main level with 0.0002"/10 inch accuracy.
3. Mainly used to check the straightness of various machine tools and other equipment, as well as the correctness of the horizontal and vertical installation positions, while also being able to inspect small inclination angles.

Package content:
1*main precision level
1*wooden box