Straight Flute Hand Tap, M12-1.25, Modified Bottoming, 5 Flutes, Metric, Osg, Mfr#: 1105101208$82.49+
Rethreading Tap Fractional Right Hand 1/4-28Nf Overall Length 1-5/8", Century Drill & Tool, Mfr#: 92056$5.39+