Model 141 Manual Receding Geared Threader Pipe Dies, 2-1/2 in to 4 in-8 TPI, HS RH
High-Speed (HS) RH|(NPSM) National Pipe Straight Mechanical - Use (NPT) Dies and Rotate Threader Guide Post 180|(BSPP) British Standard Pipe Parallel - Use (BSPT) Dies and Rotate Threader Guide Post 180 requires BSPT threader|Options available for cast iron, PVC, and stainless steel|
(BSPP) British Standard Pipe Parallel - Use (BSPT) Dies and Rotate Threader Guide Post 180 requires BSPT threader
(NPSM) National Pipe Straight Mechanical - Use (NPT) Dies and Rotate Threader Guide Post 180
High-Speed (HS) RH
Options available for cast iron, PVC, and stainless steel
