Heavy-Duty Door Gates, Single, 4' L x 5' 9" H ExpandedFolding door gates can be installed in any doorway up to 48" wide inside or outside the jamb Gates pivot on a hinge so that they can open in or out, just like a door All folding door gates come with a locking bar that when padlocked provides maximum security Frame is constructed from 1 1 2" x 1 1 2", 12 gauge angle iron, zinc plated Channel constructed from 3 8" x 3 4", 14 gauge steel Installation hardware not included Expanded Height: 5' 9" Collapsed