Ridgid 37825 Pipe Die, Pack of 4
RIDGID 37835 Manual Threader Pipe Dies, Right-Handed Alloy NPT Pipe Dies with Nominal Pipe Size of 1-Inch for Ratchet Threaders or 3-Way Pipe Threaders
Steel Dragon Tools 37825 1/2" 12R Right Hand Alloy Pipe Dies fit RIDGID Ratchet Threader