Universal Compatibility: These right-handed NPT tube molds are designed to work with universal die heads and are suitable for nominal pipe sizes from 1-inch to 2-inch. High-speed threading: The mold has been optimized and is suitable for high-speed thread processing to achieve efficient and rapid pipeline processing. construction: These molds are made of high-quality materials and have long-lasting and reliable performance. Precision cutting: The mold ensures that the threads on the pipe are precise and clean, ensuring safe and leak-free connections. Easily Replace: The mold can be easily replaced when worn, extending the service life of the threader. Colour:Silver Material:high-speed steel Package Contents: 1set * rigid pipe threader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.