We do alot of remodeling; cutting-in fan boxes, switches, outlets, etc, etc, etc. We use (nominally 2X3 inch) gangables (and please, what I'm using for a nomenclature is
probably different on every street let alone each town and state), with ears, typically 3 1/2 deep for wire fill. My question is this; does anyone make a gangable that can actually fit a fan control, dimmer or GFI into it after its already been reduced in size due to the (again this will be my street word) madison clip? A few years back for reasons unbeknownst to us electricians our supply house started supplying only Steel City boxes. Raco seems to have same size. Anything better out there that help?