Hubbell Raco Retro-brace Round Ceiling Fan Box With Brace For Old Work, 1-1-2 In. Deep

RACO RETRO-BRACE is used to hang ceiling fans and light fixtures between joists 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 connector, mounting hardware, and instructions | High strength, hardened screws | Knockouts in bottom of box allows for easy entry and exiting with cables