An 8-inch G-clamp (<a href="https://en.wikipedia.org/wiki/C-clamp" class="extiw" title="en:C-clamp">C-clamp</a>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/69024001@N00">Andy / Andrew Fogg</a>
CC BY 2.0
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