National Mfg N830-333 Satin Brass Door Hinge 3.5in 3 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N830-333 is a 3-pack of 3.5-inch satin brass door hinges designed for interior residential door installations. Each hinge is constructed from steel and features a removable pin, which simplifies installation and allows for quick door removal when needed. Mounting screws are included in the package. These hinges are suited for standard interior door applications where a satin brass finish is specified, and they are typically installed by finish carpenters, general contractors, or experienced DIYers during new construction or renovation work.

This hinge set is intended for interior residential door applications. The 3.5-inch leaf size is a common fit for standard interior passage doors. The satin brass finish suits interior trim packages where warm-toned hardware is called out. Each pack contains 3 hinges, providing enough hardware for a single door with a third hinge added for heavier or taller door slabs. The removable pin design allows the door to be hung and removed without disturbing the leaf plates already mortised into the frame and door.

Key Features

• 3.5-inch hinge size for standard interior residential doors
• Satin brass finish for warm-toned interior trim applications
• Removable pin design allows quick door installation and removal
• Steel construction for durability
• Mounting screws included — no separate hardware required
• Pack of 3 hinges per package

Compatibility

Designed for use on interior residential doors. Suitable for standard door slab and frame combinations that accept a 3.5-inch mortise hinge.

Installation Notes

Installation is typically performed by finish carpenters or general contractors using a chisel and drill for mortise preparation. Power down any electric strike or access control hardware associated with the door before beginning work. Follow applicable local building codes for door hardware installation. Do not use these hinges on exterior or fire-rated door assemblies unless the product is independently verified for that application.