Hinge Installation made easy, in 3 steps Step 1) Facing the storage chest, with a screwdriver attach the larger end of the hinge to the left side panel with two screws. Step 2) The end piece of the hinge rotates, position it to make contact with the lid. Step 3) Using a screwdriver, attach two screws through the rotating end piece to the lid. With all screws secured the lid will open and close easily.