The Ridgid 66320 Pipe Die is designed for use with the OO-R, 11-R, 12-R, or O-R Ratchet Threaders and 30A or 31A 3-Way Pipe Threaders (not included). This die features a high-speed steel construction with a capacity of 3/8 inches. A British Die Head (not included) is required for full usage.

• Compatibility: OO-R/11-R/12-R/O-R/11-R Ratchet Threaders, 30A/31A 3-Way Pipe Threaders
• Pipe Threading Capacity: 3/8 in.
• Requires British Die Head for usage