Punch-Free Automatic Sensor Door Closer

Punch-Free Automatic Sensor Door Closer

• Multifunctional automatic door closer, automatically close all doors.
• Very suitable for home use, light office use, shed, ranch, and home office.
• Anti-oxidation, anti-corrosion, no rust, stable, wear-resistant, weather-proof, hydraulics, quiet, safe shut-off device.
• Quick Install: Hole-free adhesive installation, good firmness, does not damage the wall, easy installation, high-temperature resistance.
• The high-quality steel wire rope has passed 50,000 times of tensile test and rebound test, with strong tensile force.
• Suitable for doors, or doors with a slightly stronger closing force.
• Doors that open left and right, wooden and metal doors, residential and commercial doors, exterior/inner door closers, fire doors.