RACO® 128 Steel Octagon Extension Ring, 4" x 1-1/2" Deep
Description
Extension rings provide a means for adding additional cubic capacity or as an outlet box for surface conduit. Combination screw heads provide for faster installation.
- Size: 4"
- Depth: 1-1/2"
- 4 each 1/2" knockouts
- 15-1/2 cubic inches
- Provide a means for adding additional cubic capacity or as an outlet box for surface conduit
- Combination screw heads provide for faster installation
- UL Listed.