National Hardware N273-938 Surface Mount Tight Pin Utility Hinge 4-1/2 Inch Weldable Plain Steel

National hardware door hinge, non-swaged, weldable, series: 560, 0.15 in leaf thickness, 4-1/2 in door leaf length, 4-1/2 in frame leaf length, non-removable pin, 0.59 in diameter pin, surface mounting, 38 lb load capacity, 4-1/2 in overall width, cold rolled steel, plain steel, for surface application by welding.