It reduces the noise of the door and make the door closed slowly and quietly.
For the closer is embedded in the door, it does not influence the appearance of the door.
It can prevent forgetting shut the door, save electricity when you use an airconditioner.
You can adjust the speed of shutting the door.
It has a structure to prevent smashing fingers.（PAT.P）
Type / Finish / Color
4×30 Trass head tapping screw 2pcs
4×20 Flat head tapping screw(D7) 1pcs
4×30 Trass head tapping screw 4pcs
Door weight 294N(30kg)：200,000 times
Door weight 686N(70kg)：100,000 times