High Quality MaterialThe Miter Saw Protractor Is Made Of Excellent Aluminum Alloy, Which Has Strong Wear Resistance And Corrosion Resistance. The Protractor Is Durable And Strong Than Other Plastic Angle Finder Scales.Precise MeasurementAluminum Angle Protractor With Laser Etched Precision Scales Easy To Read, The Protractor Allows Direct Reading Of Angles The Miter Saw. The Protractor Offers Two Scales Of Simple Cut And Miter Cut, An External Scale For Measuring A Simple Cut And An Internal Scale For Measuring A Miter Cut.360 ProtractorThe Protractor Supports Any Measurement Angle Of 0 360, Which Can Provide You With The Exact Angle You Need. Perfect For Miter Cuts, Simple Cuts, Compound Miter Cuts, Included Conversion Chart, Protractor And Roof Pitches.Easy To Use And CarryThe Miter Saw Angle Finder Is Suitable For A Outdoor Use With An Engraved Dial And Two Easy-To-Read Scales That Make It Less Complicated To Use. The Angle Finder Has An Adjustable And Foldable Design, So It'S Easy To Transport And Store.Wide Range Of ApplicationsPerfect For Crown Molding, Trim Work, Plumbing, Metal Work And A Variety Of Other Woodworking Applications. Whether You Are A Professional Or Not, Our Angle Finder Is Perfect For You.