12Pcs Heavy Duty Nut Splitter Set Screw Extr Tor Remover Tool+nuts Remover+nut
Turn the extractor counterclockwise to tighten and loosen the broken studs in the hole. 2 pieces nut splitter set 12pcs/set Nut Splitter Set. Cuts off rusted, cross-threaded or rounded-off nuts without damaging bolt threads.