[GreenKeys] Looking for cardboard cutout for a Hubbell plug...

[E.]

This might be a long shot, but does anyone have a spare cardboard cutout for the two-pronged Hubbell plug that they are willing to part with, by chance ;o ?… the one that covers up the screw contacts, on the prong-side of the plug (for a 15/19)?  It’s probably a rare item but darn is it dangerous to leave those contacts exposed ;p .

Thanks in advance for looking at this ^^ .