Swanson Tool TA127 Thick One Heavy Duty Aluminum Rafter Square 16-Inch X 24-Inch
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<b>[Product Information]</b><br>
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<li>High-grade aluminum alloy</li>
<li>Permanently impressed gradations</li>
<li>Rafter, brace & essex tables; octagon scales</li>
<li>3/16" thick aluminum alloy</li>
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