Never-Bend & Sagging DoorNew design strengthens the sturdiness of brackets, much harder than others' hollow bracket. All gate kits are made of heavy gauge steel with superior powder coating. | Bracket of reverse installationUpdated brackets can be installed upside down, suitable for single and double doors. | 90 Degree Right Angle Door ShaftsInstead of gate hinges, wooden fence gate would always keep 90 degree right angle and never bend. |