RIDGID; Threading Machine; Z; Pipe Capacity: 1/4 - 4 IN (6mm-100mm) 4 - 6 IN (100mm-150mm) With 161 Geared Threader; Bolt Capacity: 1/4 - 2 IN; Motor Control: Reverse/Off/Forward, Heavy-Duty Rotary-Type And Integral Foot Switch; Motor: 1-1/2 HP, Single-Ph