RIDGID; Threading Machine; Standard; Pipe Capacity: 1/8 - 2 IN (3 - 50 MM) 2-1/2 - 4 IN (62 - 100 MM), 4 - 6 IN (100 - 150 MM) With 141 And 161 Geared Threaders; Bolt Capacity: 1/4 - 2 IN; Spindle Speed: 36 RPM; Motor: 1/2 HP, Single-Phase, 115V, 50/60 HZ