Specifications
Distributed by
FBXFB900 1205/50M
1 Stauffer Industrial Park
Scranton, PA 18517
800/233.4717
Fax 570/562.0646
www.aifittings.com
Arlington
©2005 Arlington Industries, Inc.
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1 For proper fan/fixture installation, use
supplied template to level and position
brackets between rafters. Remove captive
screws on sides of brackets and use to
attach FBX900 assembly to rafters.
FBX900 • FB900 • FB450 Fan/Fixture Boxes
Center a fan/fixture on cathedral ceilings w/ angles over 80°
FBX900
Patented. Other patents pending.
3 Cut and position drywall to fit around the
box. (Note captive screws in box.) Install
fan or fixture per manufacturer’s instructions
using captive installation screws.
Catalog UPC/DEI/NAED Description Unit Std
Number Mfg. #018997 Pkg Pkg
FBX900 75224 Adjustable. Fits cathedral ceilings 80 degrees, plus 1 1
FB900 75250 Fits cathedral ceilings 80 degrees, plus 1 6
FB450 75240 Fits sloped ceilings up to 45 degrees 1 6
Loosen these
screws to expand
brackets and
position box
between rafters
FBX900, FB900, FB450...
• 14.5 cu. inch capacity
• All ship with captive installation screws and
installed NM cable connector
• Textured, paintable surface
• UL Ratings
FBX900 Fan/Fixture 70 lbs
FB900, FB450 Fan 70 lbs, Fixture 200 lbs
2 Loosen the screws noted above. Slide box
along brackets to center it between rafters.
Tighten screws. Install wires.
Remove and use these
screws to attach
bracket ends to rafters
FBX900 includes a template to level and
position brackets between rafters
”Tooth“
holds brackets
TEMPORARILY
in place on rafter
Canadian orders
ship w/ grounding
lug required by
CSA for fixtures
FBX900 Installation
Cut a 2x4 approx. 14" long to span
rafters. Install FB900 in center, then
attach the 2x4 to the rafters, keeping
bottom of box level, and short sides
of box touching angled rafters.
FB900 Installation
Cut a 2x8 approx. 18" long. Install FB450 on
2x8 allowing it to extend 8-10" past the box.
Keep bottom of box level, short side of box
touching angled rafter. Nail or screw assembly
to rafter.
FB450 Installation


