Replace the pin with the self-closing mechanism and crank up the tension with an Allen wrench. I don’t like this type either; they seem to work only a short time before breaking. You will have ...

If the self-closing door to your garage isn’t closing hard enough to latch properly or the door slams shut, you can adjust the spring hinge tension with a hex wrench and pliers. Start by ...

You have a hinge problem on your fire door, which is required to have a self-closing mechanism. Although these doors are important, they can also be a pain.