I have this one, been working great. Made in the USA. At least mine is. Jb tools has a good price on it right now.
CTA Tools 8240 53pc Universal Rethreading Set | JB Tools https://share.google/tVYYHkuuBpj5VZfBD
Lang rebrand I believe
I also recently picked up one... Lang set from Zoro. If you can score one of their fairly ubiquitous 20% off coupons, an even better deal. $138 -20% = $110, free shipping.
Honestly I've always used my tap and die set for rethreading, and haven't had a chance to try the Lang yet, but figured for ~$100 I could step up to a proper re-threader, especially a top quality one.

























