Punch-free Automatic Sensor Door Closer Portable Home Office Doors Off Supply

Description
Multifunctional automatic door closer automatically close all doors
Very suitable for home use light office use shed ranch and home office affordable
Main feature
Quick install
The glue is installed without holes is firm and does not damage the wall easy to install and high temperature resistance
50000 tests
The highquality P12 steel wire rope has passed 50000 tensile tests and rebound tests and has a strong tensile force
800G pull
Suitable for doors or doors with stronger closing force Doors that can be opened left and right wooden and metal doors residential and commercial doors exteriorinternal door closers fire doors
Characteristic
Antioxidation anticorrosion no rust stable wearresistant weatherproof hydraulic quiet and safe cutting device
Technical indexPackage Includes1Automatic door closer