Universal Bevel Protractor

FEATURES:
High-precision angle gage for accurate angle measurement of machines, molds, and jigs.
Can be attached to height gages.

SPECIFICATION:
Accuracy Vernier: ±5′
Graduation: 5min. (0º- 90º- 0º)
Diameter: 2.56″ / 70mm
Straightness: [.00016″+(.00005xL/2)]”
Parallelism: [.00016″+(.00005xL/2)]”
L = Length in inch