Our auto sensor door closer is very easy to install, punch-free installation, There is an adhesive on back and tape it on the door or wall, taking less than a minute, sturdy and durable. No screwing and no holes in the door and wall, keep your door or wall complete and This door closer is inductive and it can automatically close the door behind you when you don't remember close the door to prevent the pets sneaking into your room uninvited. You will never worry about the pets make your room messy any more! This steel drawstring automatic door closer is suitable for any interior door, sliding door, wood or metal door, residential or commercial door, it can solve your problem of closing doors in different places.
The punch-free door closer has undergone various tests, including tensile life test, breaking force test and low temperature test, and the service life of the door closer was detected to be about 20,000 times, and the rebound test was conducted under 1500G tensile force. For Glossy Tiles Or Glass Or Steel Or Glossy Surface. ( Use Adhesive Hook ) Important Note : For using on Wall or Wooden Surface ( Use Nails Hook )
ABS and steel wire rope