– Stainless Steel Angle Protractor Measuring tool with an adjustable protractor arm that can be held in place with the knurled locking nut – 0 to 180 degrees – The perfect tool to quickly and easily identify angles used in industry, angle measurement, architectural design, carpentry, length measurement, etc. – Smooth, machine cut and grinded edges. – Suitable for engineering, angle measurement, student drawing, architectural design, carpentry, length measurement
