Suburban Tool Cast Iron Straight Edges
- Made of stress-relieved cast iron for maximum stability.
- Cored and ribbed for increased rigidity and reduced weight.
- Top and bottom faces are precision ground parallel and flat within 0.0001" per 12".
- Use for setting up and leveling machinery and equipment and for checking the flatness of surfaces or scribing.
- Also can be used for positioning work above and parallel to a surface.