Hole-free 3M glue installation, firmness does not damage the wall, easy installation, high-temperature resistance.
The high-quality P12 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
Anti-oxidation, anti-corrosion, no rust, stable, wear-resistant, weather-proof, hydraulic, quiet, safe shut-off device.
Please allow slight measurement deviations due to manual measurement.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed in the pictures.