![National Hardware 512 Series N830-426 Door Hinge, Steel, Removable Pin, Mortise, Screw Mounting, 55 lb [SKU: ORG7445497]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/68602/66461/7445497__54766.1683123106.jpg?c=1 "National Hardware 512 Series N830-426 Door Hinge, Steel, Removable Pin, Mortise, Screw Mounting, 55 lb [SKU: ORG7445497]")
![National Hardware 512 Series N830-426 Door Hinge, Steel, Removable Pin, Mortise, Screw Mounting, 55 lb [SKU: ORG7445497]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/68602/66461/7445497__54766.1683123106.jpg?c=1 "National Hardware 512 Series N830-426 Door Hinge, Steel, Removable Pin, Mortise, Screw Mounting, 55 lb [SKU: ORG7445497]")
Product Overview
National Hardware 512 Door Hinge, 55 lb Weight, Number of Knuckles: 5, Pin Type: Removable, Pin Diameter: 7/16 in, Mortise, Screw Mounting, Number of Mounting Holes: 8, Hole Spacing: 3.31, 3-5/32, 2-1/8 in, Steel, Black, Dimensions: 4-5/16 in H x 4 in W, Includes: Fasteners [QTY/UOM: 1BG / 1BG] [PMS SKU: ] [Category: HINGES/DOOR HINGES;Shop All]
![National Hardware N830-424 Door Hinge, Steel, Removable Pin, Mortise Mounting, 50 lb [SKU: ORG7467772]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/68600/66459/7467772__05983.1683123105.jpg?c=1 "National Hardware N830-424 Door Hinge, Steel, Removable Pin, Mortise Mounting, 50 lb [SKU: ORG7467772]")
![National Hardware SPB512 Series N830-425 Door Hinge, Steel, Removable Pin, Mortise Mounting, 50 lb [SKU: ORG7445489]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/68601/66460/7445489__55669.1683123106.jpg?c=1 "National Hardware SPB512 Series N830-425 Door Hinge, Steel, Removable Pin, Mortise Mounting, 50 lb [SKU: ORG7445489]")
![National Hardware V512RC Series N830-431 Door Hinge, Steel, Removable Pin, Mortise Mounting, 50 lb [SKU: ORG7445554]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/68607/66466/7445554__36956.1683123109.jpg?c=1 "National Hardware V512RC Series N830-431 Door Hinge, Steel, Removable Pin, Mortise Mounting, 50 lb [SKU: ORG7445554]")
![National Hardware SPB512R5/8 Series N830-428 Door Hinge, Steel, Removable Pin, Mortise Mounting, 50 lb [SKU: ORG7445513]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/68604/66463/7445513__00087.1683123107.jpg?c=1 "National Hardware SPB512R5/8 Series N830-428 Door Hinge, Steel, Removable Pin, Mortise Mounting, 50 lb [SKU: ORG7445513]")
![National Hardware N830-403 Door Hinge, Steel, Satin Brass, Flush, Removable Pin, Full-Mortise Mounting, 55 lb [SKU: ORG7453400]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/68593/66452/7453400__25664.1683123102.jpg?c=1 "National Hardware N830-403 Door Hinge, Steel, Satin Brass, Flush, Removable Pin, Full-Mortise Mounting, 55 lb [SKU: ORG7453400]")