You may be looking for "AC line splitter". One example: https://www.harborfreight.com/15-amp-professional-ac-line-splitter-57716.html https://www.harborfreight

You may be looking for "AC line splitter". One example: https://www.harborfreight.com/15-amp-professional-ac-line-splitter-57716.html https://www.harborfreight.com/15-amp-professional-ac-line-sp... Edit: s/splicer/splitter, damn autocorrect.