161 Features: -Material: Steel.-Octagon box with bracket.-Side mounted FA bracket with back-up flange is set back 0.5″.-Three 0.5″ knock outs on side and five 0.5″ knock outs on bottom.-Used in the installation of ceiling or wall lighting fixtures.-Combination screw heads provide for faster installation.-Fixture bar hanger allows box to be located anywhere along length of bar.-Locknut is not required for mounting box.-UL – File E195978.-UL listed. Includes: -324 includes 0.38″-18 NPS trade sized stud to accommodate fixture stem. Dimensions: -Dimensions: 7″ H x 3.88″ W x 1.56″ D.
- Combination screw heads allow for fast cover or fixture installation
- TS bracket features gauging tabs and recessed nailing spurs
- Not designed for ceiling fan support
- Fire resistance: Acceptable for use in 2 hr rated walls and ceilings
- Side knockout: (3) 1/2 in, Bottom knockout: (5) 1/2 in