SAE Protractor 0-180° Rotary Angle Finder Stainless Steel Machinist Ruler

Features: * Brand New and High Quality *Thick High-quality Stainless Steel, The Ruler Body Is Not Easy To Bend *Tighten The Screw, You Can Lock The Angle Of The Caliper At Any Time For Marking Measurement *Special Craft number Scale, Clear And Accurate Reading, Easy To Use *0-180° Arbitrary Rotation, Convenient For Multi-angle Measurement Needs * Foot For Multiple Purposes, To Solve Daily Needs Such As Carpentry Decoration, Student Homework, Architectural Design, Etc. Specifications: Product Name: Protractor Specification:0-100mm/0-150mm Material: Stainless Steel Measurement Degree: 0-180 Degrees Accuracy: ±1° Applicable To: Painting, Work, Measurement, Learning Note: This is a simple protractor, not a precision measuring tool. The angle measurement error is ±1°. If you are concerned about accuracy, please purchase a digital display protractor. Package Contents: 1*stainless steel protractor