Mute Soft Closing Automatic Door Closer Adjustable Speed Spring Tension Door Closer Security Doors

Label:Yes Material: Aluminum Zinc Zinc Zinc Zinc Alloy Size: 9.8*17cm(3.86*6.69in) 2.9cm(1.14in) Color: Silver, Black Special Feature: Adjustable Speed, Mute Soft Closing Package Includes: 1pc Automatic Door Closer

[Durable Metal Material] This automatic door closer is made of premium aluminum Zinc Zinc Zinc Zinc Alloy material, which is durable and not easy to fade. It has fine workmanship and rust-proof. [Adjustable Tension] This product not only adjusts the tension, but also the closing speed, converting a hinged door into a self-closing door. Its direction is not fixed, can be used for both left-handed and right-handed doors. [Easy Installation] This automatic door closer comes with accessories for easy installation. It can be used on doors weighing up to 30 kg and you can adjust the tension.