mego key cars

[spaceace35]

a friend of mine has a bunch of these
he thinks they are called key cars by mego
any info on these would be greatly appreciated.
posting a few photos but have several more too

[Mr Havoc]

I had some of these. I remember the flat keys. I have no idea if they are Mego but I had some. dang those bring back memories. If he sells let me know.

[spaceace35]

says mego on the bottom of them

[ScottA]

My quess is they would be extentions of the Sizzlers line.