- The FastCap Dually Double-Sided Grommet works with material from 3/4" to 2-1/2" thick.
- Use a 2-1/2" hole saw to cut the hole.
- Overall outside diameter of ring is 3-1/4".
- Inside diameter of finished grommet is 2-1/4".
- Cut the FastCap Dually Grommet down in length to 1/4" to 3/8" less than the thickness of the partition, desktop or shelf it will be installed in.
- Pressure fitting-no gluing required.
- Grommet features built-in 1/4" scale to make trimming easy.