Heard some old repair guys swear by pawn shop tools over new ones lol, cheap and they actually last.

Ever label every drawer? I used to laugh at them too.

Wrap the wheel cylinder in a wet rag before you start heating. Keeps the rubber from melting and the fluid from boiling. I also keep a spray bottle handy and hit the backing plate right after, just to cool things down fast. Works every time on the rust buckets I deal with. Learned that one the hard way after cooking a cylinder on a Camry years back.