Hager Hinge 127944 Full Mortise Five Knuckle Hinge 4x4 Satin Brass

Product Description

The HAGER HINGE 127944 is a full mortise, five knuckle, plain bearing hinge in a standard weight configuration with a satin brass finish. Designed for commercial and residential door applications, this hinge installs flush within a mortised cutout on both the door edge and the frame, providing a clean, low-profile appearance once installed. The five knuckle barrel design distributes load evenly across the pin, making it a reliable choice for standard-duty interior and exterior door applications. At 0.85 pounds, it is a manageable single-unit component for door hardware installers and finish carpenters working on new construction or retrofit projects.

This hinge is suited for standard-weight interior doors in commercial and light commercial settings where a mortise-type hinge is specified. The plain bearing construction is appropriate for low- to medium-frequency swing doors that do not require ball bearing or anti-friction performance. The satin brass finish coordinates with a broad range of door hardware trim styles. It is sold individually and is available in case quantities of 48 units for larger project runs or contractor stock orders.

Key Features

• Full mortise design installs flush into door edge and frame for a clean finished appearance
• Five knuckle barrel provides even load distribution across the hinge pin
• Plain bearing construction suited for standard-duty, low- to medium-frequency doors
• Standard weight configuration appropriate for typical interior door weights
• Satin brass finish for compatibility with a wide range of hardware finishes
• Sold as a single unit (EA) with case quantity of 48

Compatibility

Designed as an OEM-style replacement or new-installation component for standard-weight full mortise hinge applications on residential and light commercial doors.

Installation Notes

Full mortise hinges are typically installed by finish carpenters, door hardware installers, or licensed general contractors. Before installation, ensure the door is properly sized and that the mortise pocket on both the door edge and the frame is routed to the correct depth to accept the hinge leaf without proud edges. Follow applicable building codes and door manufacturer specifications for hinge quantity and placement. Never force the leaf into an undersized mortise, as this can cause binding or damage to the door edge.