Optional Die Heads
- Self-Opening (SO) - RIDGID offers Optional Die Heads for your pipe threading and fabrication setup. Automatic release for repeatable number of threads. They can be quickly adjusted from size to size with manual release.
- Quick-Opening (QO) - Manual release for user-specified thread lengths.
- Bolt - Designed for bolt threading.
- Mono - Dedicated to a specific size of thread.
- Semi-Automatic (SA) - Can be quickly adjusted from size to size with manual release.