Replacement Pipe Die, Compatible Pipe Size 3/4 in, Compatible Material Type Stainless Steel, Thread Type NPT, Compatible Thread Direction Right Hand, Die Material High Speed Steel, Die Head Compatibility Ridgid Handheld, Application Pipe, Number of Dies 4, Threads Per Inch 14, Compatible Threader Type Handheld Manual & Power Threaders, Compatible Die Head Manufacturer Part Number 0-R, 00-R, 11-R, 12-R, 30A, 31A