Punch-Free Automatic Door Closer Wire Rope Anti-Theft Pull Box Can Automatically Close All Doors (Black)

Quick Install :

• Hole-free glue installation, firmness does not damage the wall, easy installation, high-temperature resistance.50,000
• Tests : rope has passed 50,000 times of tensile test and rebound test, with strong tensile force.800G
• Pull : 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.
• Characteristic : Anti-oxidation, anti-corrosion, no rust, stable, wear-resistant, weather-proof, hydraulic, quiet, safe shut-off device . Very suitable for home use, light office use, shed, ranch, and home office, affordable.
• Color : Black .
• Material: ABS.
• Size: 6.3×6.3×1.8 cm