Volo Surface Mounted Door Closer

Light door closer is made of commercial-grade aluminum alloy, spring operation, totally automatic closing. Great for home use, light office use, sheds, ranch, and home office Suitable For Fire Doors, adjustable work with all types of medium doors -- right and left opened doors, wood or metal doors, residential and commercial doors, exterior/interior door closer. Choose your return close speed to suit the environment in which the closer is placed by adjusting the hexagon socket head screw at the top. The parallel arm bracket can be folded up when it‘s not in use. The door closer made of the best aluminum, zinc coated for anti-rust protection.