Designed to hold work magnetically for inspection and layout work. Serrated holding surface. Very useful for holding odd-shped parts for grinding.


Accuracy:
Parallelism within .0002" (0.005mm).
Squareness; .00005" per inch (0.5 µm per cm) for the three working faces.

Size:
Overall size: 4"x 5-1/4"x 6-5/8".
Magnetic surfaces: 4" 6-5/8".