Automatic Door Closer Automatic Sensor Door Closer White Stainless Steel Wood and Metal Doors

material ABS plastic shell and 304 stainless steel wire anti-oxidation corrosion resistance high and low temperature resistance long service life Winding Roller There is a turbine spring inside the automatic door closer which uses the principle of turbine power to pull the cable back so that the open door is removed and closed Product function Avoid getting up repeatedly when studying and working and open the door to improve study and work efficiency Prevent mosquitoes and flies from entering the room and prevent steam from the kitchen from entering the living room Applicable places Automatic door closer very suitable for home light office shed ranch home office etc for doors or doors with a slightly stronger closing force Suitable for most doors Our non-perforation sensor automatic door closer is suitable for most doors such as doors with slightly stronger closing force left and right opening doors wood and metal doors residential and commercial doors exterior interior doors fire door