272-361 Features: -Magnetic base, back, and edge.-Easy reading dial with adjustable angle pointer.-Built-in angle pitch calculator on back.-Transfers angles to within 1.-For scoring, deep cutting, and other heavy-duty applications.-Magnetic base and edge.-Angle: 360.0 [Max].-Type: Magnet Protractor.-Quantity: 10 per pack.-Price is for 1 Each. Construction: -Durable Polycast construction.