RETRO-BRACE(TM) ROUND CEILING FAN BOX WITH BRACE FOR OLD WORK (160680)

Retro-Brace is used to hang fans and light fixtures between joints or structural members safely and securely in old work applications where access is limited
For old work installations
Brace is adjustable from 16″ to 24″ joist spacing – simple tool-free expansion
Includes nonmetallic sheathed cable conector, mounting hardware, and instructions
High strength with hardened screws
Knockouts in bottom of box allows for easy entry and exiting with cables
1-1/2″ deep
15.5 cubic inch
Recommended ceiling support load (dynamic) 70/35 pounds/fixture load (static) 110/50 pounds