Pricing mentioned is for a SET. Requires a minimum buy of 1 SET. 1/2 12R NPT HS Dies for OO-R, 111-R, 12-R, O-R, 11-R Ratchet Threaders or 30A, 31A 3-Way Pipe Threaders;Pipe Dies for OO-R, 111-R, 12-R, O-R, 11-R Ratchet Threaders or 30A, 31A 3-Way Pipe Threaders; Hazmat=False; Features=Precision threading;Professional-grade cutting tool; StandardPack=1SET; CountryOfOrigin=US; Material=High-Speed; Thread - TPI or Pitch=1/2 in - 14 NPT; Type=High Speed NPT Dies;