- U.S. Patent No.: 7,468,486
- Ensure flush installations with finished walls for 4-11/16″ Square 2-1/8″ or Deeper Boxes
- 1/4″ to 1-1/4″ Adjustability Range
- Solution to stocking multiple items
- Provide flexibility at the job site
- Use with 1-Gang Extensions (1GX75) for adjustability range: 1″ to 2
- For a UL Listed version of this ring, please see 5AR1G-58.








