Description
2 Pcs Home Automatic Door Closers, Silent Spring Door Closers, Adjustable Tension, Support Up to 40KG, Come With Hex Key and Screws It is spring loaded with adjustable tension and can be used on left or right hand opening doors up to 40kg in weight. Features: Reduce the buffer speed, protect your doors Auto to close the door, more convenient Reduce the noise caused by closing doorIMPORTANT NOTICE: 1.stable Tension – Adjust the force of the closing the door – Inser the Hex Key and turn it clockwise or counterclockwise. 2. One door closer should be installed in the middle of the door (if only one door closer needs to be installed) 3. The door and the door frame should be kept at a horizontal plane, and the drop cannot exceed 3MM. 4. If you want to use this product, there must be a door frame, and the door frame width should be greater than 3cm. 5. If it is a heavy-duty door (weight≤40KG), you need to install two door closers, the best installation position is one up and down, so that so that the door can be closed normally. What’s included: 2 x Door Closers 8 x Screws 2 x Hex Key