Machinists Level, Precision, Length 6 In,
Width 1 1/2 In,
Height 3 In,
Accuracy 0.005
In perFt/80-90 Seconds,
Cast Iron,
Total Number of Vials 2,
Number of Level Vials 2,
Vial Material Glass,
Ground and Graduated Main Vials, Cross Test Vial,
Vials Adjustable to Positive Setting, Base has Full Length Involute Groove
The STARRETT(R) precision machinist's level has a cast-iron base precision machined on the reference surface. Groove and bearing flats are machined together for maximum accuracy.