<https://www.diychatroom.com/threads/new-construction-blue-plastic-boxes.104698/>
<http://schema.org/articleBody>
"do you not need to use anything equivalent to clamp connectors with these new construction blue plastic receptacles that have some sort of tabs in the back through which to pull the cable?  i was thinking the tab stop the cable in case it gets pulled out, therefore doing what the clamp connector does."
<https://www.diychatroom.com/threads/new-construction-blue-plastic-boxes.104698/>