Magnetic Polycast Protractor|Protractor Poly-Cast.

Magnetic base, back, and edge.

Easy reading dial with adjustable angle pointer.

Built-in angle pitch calculator on back.

Durable Polycast construction.

Transfers angles to within 1°.

Angle: 360.0° [Max].

Resolution (Angle): 1.000°.

Type: Magnet Protractor.

Quantity: 10 per pack.