Starrett C183 Steel Protractor with Rectangular Head
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<b>[Product Information]</b><br>
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<li>Double graduations from 0-180 degree in opposite directions permitting the direct reading of angles and supplementary angles</li>
<li>The back of the tool is flat for ease of use</li>
<li>The blade can be locked firmly at any angle by the lock nut</li>
<li>Satin chrome finish for ease of reading and resistance to rust</li>
<li>Rectangular Head</li>
<li>Double graduations from 0 - 180 in opposite directions</li>
<li>The back of the tool is flat for ease of use</li>
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