Product Overview
National Hardware Spring Hinge, 37 lb Weight, Door Leaf Height: 4 in, Frame Leaf Height: 4 in, Pin Type: Removable, Wall Mounting, Number of Mounting Holes: 8, Cold Rolled Steel, Brass, Dimensions: 4 in L x 4 in W, Suitable for: Hinge Cutout and Fire Doors Up to 3 ft x 7 ft [QTY/UOM: 1CD / 1CD] [PMS SKU: ] [Category: HINGES/SPRING HINGES;Shop All]
![National Hardware N184-556 Spring Hinge, 3-1/2 in H Frame Leaf, Steel, Brass, Removable Pin, Wall Mounting, 30 lb [SKU: ORG7159775]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/18231/17813/7159775__52333.1683058819.jpg?c=1 "National Hardware N184-556 Spring Hinge, 3-1/2 in H Frame Leaf, Steel, Brass, Removable Pin, Wall Mounting, 30 lb [SKU: ORG7159775]")