Rotate the wrench until the next hole comes into view and install the pin.
Spring hinges fire door garage into house.
Tighten or loosen in small steps.
Remove the pin with a pliers.
But don t worry making this door self closing is as simple as changing two or three of the door s hinges or installing a door closer at the top of the door.
A spring loaded hinge contains a spring inside the hinge cylinder that helps close a door.
Close the door and adjust the tension.
If your spring hinges feature a hex opening on top of the barrel insert an allen wrench and turn it clockwise to increase tension.
Test the door close rate.
Insert a locking pin.
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Place the hex wrench into the socket at the top of the spring hinge and turn in either direction to release tension on the pin.