the one we have at work is very similar to the above linked one.
it came with several ends and a holding box like this one only when you replace the coils you twist the ends instead of using set screws
https://www.aliexpress.com/item/Mag...Remover-Repair-Machine/32970570380.html?

we got a few different ends, the coils wind differently so you can put the coil end straight on what you are heating on not a 90* like the posted one, and a like a loose rope one i use for spoilers. i think replacement coils are like $10 when they burn out.