Hager Hinge RCBB18423123EA58 Ball Bearing Hinge Bright Brass

Product Description

The HAGER HINGE RCBB18423123EA58 is a full mortise, residential-weight ball bearing hinge finished in bright brass. Measuring 3.5 inches by 3.5 inches with a 5/8 inch corner radius, this hinge is designed for standard interior and light-duty exterior door applications in residential construction and renovation. Ball bearing construction reduces friction and wear over the life of the door, making it a reliable choice for frequently used passages. The bright brass finish provides a traditional appearance suited to common residential hardware sets. Sold individually, though ordering in multiples of two is required to complete a standard door installation.

This hinge is suited for residential-grade door installations where a full mortise mount is required. Full mortise hinges are recessed into both the door edge and the door frame, providing a flush, clean appearance. Typical applications include interior passage doors, bedroom and bathroom doors, and light-duty entry doors in single-family and multi-family residential settings. Installation is performed by carpenters, door hardware installers, or general contractors during new construction or door replacement work.

Key Features

• Full mortise design for flush, recessed installation in door edge and frame
• Ball bearing pivot for reduced friction and extended service life
• 3.5 inches x 3.5 inches leaf size with 5/8 inch corner radius
• Bright brass finish compatible with standard residential hardware sets
• Residential weight rating appropriate for standard interior door applications
• Must be ordered in multiples of two to complete a door installation

Compatibility

Designed as an OEM-style full mortise hinge for standard residential-weight doors requiring a 3.5 inch x 3.5 inch hinge with a 5/8 inch corner radius mortise cutout.

Installation Notes

Installation is typically performed by a carpenter or licensed door hardware installer. Power down any electric latch or access control hardware connected to the door assembly before beginning work. A sharp mortise chisel and drill are required to prepare the door edge and jamb for full mortise mounting. Verify that existing or new mortise cutouts match the 3.5 inch x 3.5 inch leaf dimensions and 5/8 inch radius before fastening.