... Max. Leaf's Length: 3.5 meter/ Leaf Frame Housing: Aluminum Alloy Opening Degree: 0 to 180 degree 90 Degree Rotation ... setup and wide opening arch capabilities. Gate Materials - Wood, Steel, Aluminum, Vinyl, Chain Link, and more Push to Open - Yes, same ... , solar panel, backup battery PRODUCT DESCRIPTION: The Ahouse Swing UA Underground Swing Gate Opener meets the highest standards in safety. The ...