1. Self -closing: The door closer can slowly close the door to reduce damage to the door by strong bumps and prevent you from forgetting the door.
2. Close and open: The automatic door closing mechanism can reduce the when closing the door and reduce noises when opening and closing doors.
3. Robust material: The safety door closer consists of an aluminum alloy, is , - and wear -, has a strong construction and a long useful life.
4. Widespread: universal for left and right door, suitable for wooden doors, metal doors, commercial doors, fire protection doors, etc., suitable for door weight 20–40 kg.
5. Simple installation: The self -closing door mechanism is easy to install, suitable for a maximum door width of 100 cm, ideal for doors at home, in the office and in hotel rooms.

Technical data:
Article type: automatic door closer
Material: aluminum alloy + stainless steel
Applicable door weight: 20–40 kg
Maximum door width: approx. 100 cm/39.37 inches
Applicable: family door or wooden door etc.
Weight: approx. 342g/12.06oz

List of packages:
1 x automatic door closer
1 x non -slip poetry
1 x sliding bar
4 x screw
1 x mother
1 x setting lever
1 x double -side adhesive tape
1 x Chinese and English instructions