Automatic Safety Spring Door Closer - Easy Installation for Home, Office, Hotel Doors (Sprayed Aluminum)

Product Description From the brand, we have been committed to industrial and furniture decoration products for many years. Our aim is to make every family have our high-quality products. As long as you have enough demand, our products have unlimited possibilities. To provide customers with better products is our biggest vision.

The door closer is suitable for doors of various materials, such as security doors, interior doors, office doors, doors that open left and right, kitchen doors, wooden and metal doors, residential and commercial doors, and fire doors. The benefits of installing door closers include automatic closing and latching, maintaining quiet and security. During breaks, you don't have to worry about your kids escaping from home or your pet dogs and cats running into your room.

The Door Closer applies to door weights between 25-45kg (55lb-99lb), door width 800-900mm (31.5"-35.4"), or door weights between 40-65kg (88lb-143lb), door width 830-1000mm (32.6"-39.3"). Depending on where you install the door closer, the maximum angle at which the door can be opened is 180 degrees.

The door closer has two valves on the main body that can adjust the speed. One valve adjusts the speed of locking the door, and the other adjusts the speed of closing the door. Rotating the valve counterclockwise can speed up the speed, and rotating clockwise can slow it down.

The automatic door closer is suitable for right and left-opened doors, wood, metal doors, residential and commercial doors, exterior/interior doors, etc. Please note that too high or too low temperatures will affect the use of the door closer.

Detailed English installation instructions are included, with attached pictures and a handy diagram, making it easy to understand. Our products are high-quality, and your purchase is protected. Please feel free to buy our products and contact us at any time; the best service for you is our target.

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