Hillman Builders Hardware 853581 Concealed Door Hinge 3.5 in

Product Description

The HILLMAN BUILDERS HARDWARE 853581 is a 3.5-inch concealed door hinge finished in oil rubbed bronze, sold as a 3-piece set. This hinge is designed for interior door installations where a clean, hardware-forward aesthetic is desired without exposed barrel hardware. The oil rubbed bronze finish provides a dark, matte tone that blends with period-style and transitional door hardware. At 1.27 pounds per set, it is appropriately weighted for residential door applications. Installation is handled by carpenters, finish carpenters, or skilled general contractors as part of door hanging or replacement work.

This hinge is suited for residential interior door applications including bedroom, hallway, closet, and utility doors. The 3.5-inch leaf size is a standard fit for interior passage doors in residential construction. The concealed or full-mortise design keeps the hinge body recessed into the door edge and jamb, maintaining a flush surface when the door is closed. This product is sold as a single 3-piece set, making it appropriate for single-door installations or as a replacement for one door position.

Key Features

• 3.5-inch leaf size suits standard residential interior door widths
• Oil rubbed bronze finish for a dark, matte transitional look
• 3-piece set covers a single door installation
• Concealed or mortise-style design for a flush, clean appearance when door is closed
• Compact packaged footprint at 3.75 inches by 3.75 inches by 7.5 inches

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard residential interior doors requiring a 3.5-inch mortise hinge in an oil rubbed bronze finish.

Installation Notes

Installation is typically performed by a carpenter or finish carpenter using a chisel, mallet, and drill. Power to any associated door hardware such as electric strikes or access control should be disconnected before service. Mortise cutouts in the door edge and jamb must be sized precisely to the hinge leaf dimensions to ensure flush seating. Follow local building codes for door hardware requirements in fire-rated or egress door assemblies.