The Hillman Group 852126 Number 3 Garage Door Hinge, Galvanized Ideal as a replacement hinge on garage doors #3 hinge is used between the 3rd & 4th door panel sections on left & right side of door Steel Material/Mechanical Galvanized Finish WARNING: INCORRECT INSTALLATION OR DOOR POSITION CAN CAUSE SERIOUS INJURY OR DEATH See package warnings and enclosed instructions