Can anyone here recommend a good old work style fan box. I have got several fans to install in vaulted ceilings(5/8 drywall) that I don't have access from above. I can fish the cable to the box with glow sticks but can't physically get up there to mount from attic space. Years ago I recall using a product that was very poorly designed, I don't remember the brand but would know it if I saw it. Thanks.