INSTALLATION INSTRUCTIONS #2 14 Gauge Heavy Duty Hinge Tools Needed: + Adjustable Wrench or Socket Head and Driver * U Clamps or Locking Pliers A f your door is consented to an automatic opener; be Ste to disengage the upend before beginning work. Caution: Replace hings ably when soot Is In down and looked position. Never replace more hath oie hinge at a time.