Pamex H44S00OB Square Corner Spring Hinge Oil Rubbed Bronze

Product Description

The PAMEX H44S00OB is a 4-inch x 4-inch square corner spring hinge finished in oil rubbed bronze. It is a self-closing hinge designed for interior and exterior door applications in both residential and commercial construction. The spring mechanism automatically returns the door to the closed position after each use, making it well suited for fire-rated door assemblies and code-compliant access points. UL listing confirms the hinge has been independently tested to meet applicable safety and performance standards. Installation is handled by carpenters, general contractors, or door hardware specialists.

This hinge is used on standard 4-inch x 4-inch square corner door prep locations in wood and hollow metal door frames. The oil rubbed bronze finish coordinates with period and transitional hardware styles common in residential and light commercial interiors. It is sold individually and packaged with a case quantity of 30 units for jobsite or distributor stocking. The spring hinge is appropriate for doors requiring self-closing function per building or fire code requirements.

Key Features

• Self-closing spring mechanism returns door to closed position automatically
• UL listed for use in applications requiring independently tested door hardware
• 4-inch x 4-inch square corner leaf pattern fits standard door prep without modification
• Oil rubbed bronze finish for compatibility with transitional and traditional hardware sets
• Sold as a single unit with a case pack of 30 for volume purchasing

Compatibility

Designed as an OEM-style replacement or new-installation spring hinge for standard 4-inch x 4-inch square corner door preparations on residential and commercial doors requiring self-closing hardware.

Installation Notes

Installation is typically performed by a carpenter, door hardware technician, or licensed general contractor. Power down any access control or electric strike hardware associated with the door before beginning work. Follow the door and frame manufacturer mortise specifications to ensure the square corner leaf seats flush. Consult the applicable building or fire code, such as NFPA 80, when installing on fire-rated assemblies to confirm spring hinge quantity and placement requirements.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.