Multifunctional automatic door closer, automatically close all doors. Very suitable for home use, light office use, shed, ranch, and home office, affordable! Quick Install Hole-free 3M glue installation, firmness does not damage the wall, easy installation, high-temperature resistance. 50,000 Tests The high-quality P12 steel wire 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. Traditional Screw Installation Advantages: firm/no requirement for mounting surface Disadvantages: drilling holes/tools required Hole-free 3M Glue Installation Advantages: firm/no damage to the wall/easy to install Disadvantages: the surface should be smooth We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 45 day guarantee. If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase. Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right. We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance. Remember: Shipping usually takes 2-3 weeks read our Shipping for more details!
