Thread: Name this contraption!!
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  #18  
Old 09-22-2021, 05:32 AM
DANTIP DANTIP is offline
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Join Date: Mar 2012
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Looks to be used to place up to 2 spools (of wire probably) one on each side. You then can tighten the spring loaded center for the right amount of resistance.

Any veteran electricians recognize this??

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