Ridgid 400 Pipe threader in working condition. The item "Ridgid pipe threading machine 400" is in sale since Wednesday, August 5, 2020. This item is in the category "Business & Industrial\Light Equipment & Tools\Pipe Tools\Pipe Threaders, Taps & Dies". The seller is "jaear94" and is located in Plainfield, Indiana. This item can be shipped to United States.