Sensor Door Closer, 3-Pack Multifunctional Auto Door Closer for Residential and Commercial Use (Black, White, Stainless Steel, Square)

The package contains 3 sets of punch-free door closers - 2 in black and 1 in white. These door closers are easy to install and will not damage the wall.

The high-quality steel wire rope with a diameter of 1.2mm has undergone 50,000 tensile and rebound tests, demonstrating strong pull. The black closer has a tension of 800G, while the white one has a tension of 500G, making them suitable for doors or doors with stronger closing force, such as screen doors, sliding double doors, invisible doors, security doors, aluminum alloy glass doors, iron doors, office doors, interior doors, kitchen, and bathroom doors.

These door closers are designed to automatically close all types of doors, including those that open left and right, wooden and metal doors, residential and commercial doors, exterior/inner doors, and fire doors. However, it is important to note that door closers are not suitable for doors with carpets or excessive friction.

The installation process is straightforward and easy to operate, requiring only a hole-free adhesive application. Users simply need to stick the closers to the correct position and wait for 24 hours before use. The closers do not require any further adjustments, as they have been pre-adjusted.

The features of these door closers include anti-oxidation, anti-corrosion, rust-free, stable, wear-resistant, weatherproof, hydraulic, quiet, safe, and reusable.

In summary, the 3-pack auto door closers offer a convenient and reliable solution for closing doors of various types. Their durable construction, easy installation, and automatic closing capabilities make them a practical choice for both residential and commercial settings.

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