You can still browse the site but some services may not work properly. This site requires Google Chrome, Firefox, Safari or Internet Explorer 10 and above. For mobile devices use an HTML5 capable browser.Download Chrome
The box is set for on-center mounting but the 23.0 cubic inch plastic box is positionable anywhere along bracket so you can place the fan or fixture where you want it on the ceiling.
The FBR423 fan/fixture box delivers flush installation on ceilings up to 1-1/4" thick. The bracket ends are pre-set for a 1/2" ceiling. For other ceiling depths, simply bend the bracket ends along the appropriate score line engraved on the product.