I-Beam Type Straight Edge A Grade (Not Hardened)

Set square essential for flatness, parallelism, and straightness inspection.
[Features]
· Measures flatness, parallelism, and straightness, convenient for use as a level instrument.
· An essential item when installing machines and surface plates.
· Measurement surface has a polished finish.
· With electronic level inspection table.
[Applications]
· High-precision ruler which is an essential item in machinery installation/surface installation indispensable for inspection and measurement of flatness, parallelism, straightness, etc.