Magnetic Base Protractor  

FEATURE

•         Machined V-Base and leg ends have strong magnetic pull making it easy to secure to the work piece.
•        Used for tool rooms and machine shops to find center of round stock and to make angular adjustments.
•        2-3/8" dial face has machine-divided graduations to 1 degree in four 90° quadrants.
•         Maximum V-Opening: 3-3/16".
•        Overall length of legs: 4-13⁄16"
•         Accuracy: ±3 minutes.