Drill America - DWTSMH25X1.5 m25 X 1.5 Carbon Steel Hex Rethreading Die, DWT Series by Drill America - DWTSMH25X1.5 m25 X 1.5 Carbon Steel Hex Rethreading Die, DWT Series FeaturesStandard wrench can be used to turn hex diesCountry of origin: United StatesHex DieBright finish . .