Mini Ductor Magnetic Inducing Heater Kit for Automotive Flameless Heat Induction Tool Hand-held Thread-Lock Compound Nuts Design 110V 1000W

The media could not be loaded.  I got mine it looks nice but sounds like something is broken inside, Rattling noise inside No bueno.

Better than a torch, safer than torch, I personally think is faster than any other way to get bolts out. Worked great for me.