Hager Hinge 127941210 Full Mortise Hinge 4.5x4.5 Satin Bronze

Product Description

The HAGER HINGE 127941210 is a full mortise, five knuckle, plain bearing door hinge finished in satin bronze. Designed for standard-weight door applications, it mounts flush within a routed mortise on both the door edge and the door frame, providing a clean profile when the door is closed. At 4.5 inches by 4.5 inches, this hinge suits commercial and residential interior and exterior doors requiring a mid-size, standard-weight hinge. Plain bearing construction makes it appropriate for doors with moderate frequency use. Installation is performed by carpenters, door and hardware specialists, or general contractors as part of a door prep and hang workflow.

This hinge is suited for standard-weight full mortise door installations in commercial and residential settings. The satin bronze finish coordinates with a broad range of door hardware finishes commonly specified in architectural projects. It is sold individually and is packaged for single-unit ordering, making it practical for replacement and small-quantity service calls as well as larger hardware package installations.

Key Features

• Full mortise design mounts flush in door edge and frame for a clean installed appearance
• Five knuckle construction provides stable pivot geometry for standard-weight door panels
• Plain bearing operation suits moderate-use door applications
• 4.5 inches x 4.5 inches leaf size accommodates standard commercial and residential door widths and weights
• Satin bronze finish for broad architectural compatibility
• Sold per each, with a case quantity of 48 for project-volume ordering

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard-weight full mortise door applications requiring a 4.5 inches x 4.5 inches five knuckle plain bearing hinge.

Installation Notes

Installation is performed by qualified carpenters or door hardware technicians using a router or chisel to prepare the mortise pocket on both the door edge and the frame. Ensure the door is properly blocked and supported before removing existing hinges during a replacement. Fastener holes should be piloted to prevent door or frame splitting. Verify door weight and frequency-of-use ratings are within the plain bearing specification before installation.