I guess fiction only related ones don't count cause I mean shit..........
- Karmen, the sister of Blaster, she transformed into "Electric heated hair curlers" (
Source)
- Toaster, Blaster's brother, he turned into, you guessed it; a toaster. This was YEARS before Ejector of ROTF.
- Scrounge. Friend of Blaster, he turned into a wheel. Just a wheel.
..... hmmm now that I think about it, Blaster runs with a crazy crowd.