Hager Hinge 174143EA 4x4 Steel Mortise Plain Bearing Hinge

Product Description

The HAGER HINGE 174143EA is a full mortise plain bearing hinge designed for residential door applications. Constructed from steel with a bright brass finish, this square corner hinge installs flush into a routed mortise pocket on both the door and frame. At 4 inches x 4 inches, it provides stable, low-friction pivoting suited to standard residential interior and exterior doors. Plain bearing construction makes it appropriate for light- to medium-duty swing frequency. Licensed door hardware technicians and carpenters install this type of hinge during new construction and door replacement projects.

This hinge is used in residential settings where a traditional square corner mortise profile is required. It fits standard door and frame preparations calling for a 4 x 4 inch full mortise hinge. The bright brass finish suits applications where a polished, warm-toned hardware appearance is specified. Sold as individual units, this hinge is typically ordered in pairs to complete a single door installation, and bulk case quantities are available for multi-door projects.

Key Features

• Full mortise design installs flush into door and frame for a clean, low-profile appearance
• Plain bearing construction provides smooth, reliable operation for standard residential swing frequency
• Square corner profile matches traditional door preparations without additional routing modification
• Steel construction delivers lasting strength and resistance to everyday wear
• Bright brass finish provides a polished appearance compatible with matching residential hardware sets

Compatibility

Designed as an OEM-style replacement or new-installation hinge for residential doors requiring a 4 inches x 4 inches full mortise square corner plain bearing hinge in a bright brass finish.

Installation Notes

Installation is performed by a licensed carpenter, door hardware installer, or qualified contractor. The door and frame must be properly mortised to accept the full hinge leaf before fastening. Ensure the door is fully supported and the opening is plumb and square prior to hinge installation. Follow applicable local building codes for door hardware fastener requirements.