National Hardware® N220-129 Extra Heavy Duty Gate Hinge, Black, 3.5", V287National Hardware V287 Extra Heavy Gate Hinge is designed for full or half surface applications. Ideal for applications with narrow mounting surfaces, such as gates, barn and shed doors, storage bins, and tool boxes. 3 1 2" Finish: Black Material: Steel Designed for applications with narrow mounting surfaces, such as gates, barn and shed doors, storage bins, and tool boxes Designed for 2 x 4 or 4 x 4 post applications Tight pin allows right or left