Emtek 92015US19 Square Steel Heavy Duty Hinge Pair Flat Black

Product Description

The EMTEK 92015US19 is a pair of square heavy-duty steel door hinges finished in flat black. Each hinge measures 4.5 inches by 4.5 inches, built for doors that see frequent use or carry significant weight. The heavy-duty construction makes these hinges suitable for commercial and residential applications where standard-weight hardware is not adequate. Licensed contractors and skilled tradespeople typically specify this hardware on solid-core wood doors, heavy interior doors, and commercial-grade entry assemblies. The flat black finish provides a consistent, low-sheen appearance that complements modern and industrial design schemes.

These hinges are sold as a pair and are appropriate for residential and light commercial door installations. They are commonly used on interior and exterior doors where a square-corner, full-mortise hinge profile is required. The 4.5-inch leaf size is a standard specification for doors 1.75 inches thick and up to approximately 36 inches wide carrying substantial weight. Installers working on custom millwork, commercial door frames, or heavy slab doors will find the heavy-duty rating appropriate for those applications.

Key Features

• 4.5-inch by 4.5-inch square-corner leaf geometry suits full-mortise door installations
• Heavy-duty steel construction rated for high-cycle and high-weight door applications
• Flat black finish delivers a consistent, low-sheen surface appearance
• Sold as a matched pair for consistent hardware specification across a single door
• Square corner profile compatible with standard mortise router templates

Compatibility

Designed as an OEM-style full-mortise replacement hinge for residential and light commercial doors requiring a 4.5-inch by 4.5-inch square-corner steel hinge in a flat black finish.

Installation Notes

Installation is performed by a finish carpenter, door hardware installer, or licensed contractor. Power down any electrified door hardware and secure the door before beginning hinge work. Use a sharp mortise chisel or router with an appropriate hinge template to cut leaf recesses to proper depth so the hinge sits flush with the door edge and jamb face. Follow applicable building codes and manufacturer torque guidance for fastener selection on the door material being used.