Pivot-Arm Square-Head Steel Protractor, 3 3/8″ X 2″ Head, 6″ Arm

Easily set bevels and measure angles with this highly accurate protractor. Permanently etched forward- and reverse-oriented graduations allow you to get a reading from any vantage point. Knurled thumb screw simplifies locking the adjustable arm in place. Ground stainless steel construction ensures professional-grade performance.