Arlington extra heavy duty, plated steel fan fixture box now has higher weight ratings - 150 lb for fixtures and 70 lb for fans when installed on joists spaced 16 in on-center, 70 lb for either a fan or fixture on joists spaced 24 in on-center. Our FBRS4200R features a fully adjustable bracket for installations between joists or rafters spaced from 16 to 24 in on-center. Bracket ends bite into the wood rafter or joist, holding the fan or fixture securely in place.

Arlington Fan/Fixture Mounting Box, Heavy Duty, 4 Knockouts, 1/2 in Knockout, Octagon Shape, Ceiling Mounting, 20 cu-in Capacity, Steel, Plated, Silver, 3.563 in L x 13.979 in W x 3.438 in H Dimensions

• No parts to lose installation and adjustment screws
• Fan fixture installation screws are "parked" ready for easy fan fixture bracket installation
• Adjusts from 16 to 24 in on center spacing

• Line Drawing https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_7dbc5439163641329ff0159293e3fa83f7938abcbfb7a76289ad0d14055bb730.pdf
• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_2fa91e3938e188a534a2eb1d506dfccae2de4b30678d5b1ef28263aeb5ed5535.pdf
• VIDEO LINK http://www.youtube.com/v/SX5wvVnVeLs
• Warranty Information https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_5874c00c6cdc813682d1bd98c9e1fb4cdd5b0bc8dc8218fe7d2bb2e159e71a0f.pdf