Pipe Threading Dies, Compatible Pipe Size 1 in, Compatible Material Type Alloy, Conduit, Galvanized Steel, Iron, Steel, Thread Type NPT, Compatible Thread Direction Right Hand, Die Material High Speed Steel, Die Head Compatibility Rothenberger Handheld, Compatible Threader Series 2000, Supercut, Supertronic 1250, Application Pipe, Number of Dies 4, Threads Per Inch 11 1/2, Compatible Threader Type Handheld Manual & Power Threaders