Threading Machine Die Head, Maximum Compatible Pipe Size 2 in, Minimum Compatible Pipe Size 1/8 in, Head Opening Type Self-Opening, Thread Type NPT, Compatible Thread Direction Right Hand, Compatible Dies Universal, Compatible Threader Type Threading Machine, Compatible Threader Series 1215, 300, 535, Compatible Threader Manufacturer Part Number 15682, 15722, 41855, 41860, 61142, 66947, 73447, 75075, 75435, 93287, 96497, 96502, 97415, 97420, Through-the-Head Oiling Yes, Application Pipe This threading machine die head is designed to create NPT threads on pipes for secure fitting connections in a variety of applications. Use with compatible pipe threading machines, available separately.