HanYan Angle Finder Both Arms Protractor 0-180 Degrees Stainless Steel Ruler 250 mm Angle Tool
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<b>[Product Information]</b><br>
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<li>Arms Protractor it has a fixed ruler and a moving ruler</li>
<li>Measuring length: 250mm, 10 inch 0-180 degrees rotation, any measurement</li>
<li>Adjust the Nut, you can fix the angle</li>
<li>Protractor Uses: engineering, angle measurement, student drawing, architectural design, carpentry, length measurement</li>
<li>Material: stainless steel, precision digital scale ruler</li>
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