Pamex H44S10OB Spring Hinge 4x4 Oil Rubbed Bronze Ul Listed

Product Description

The PAMEX H44S10OB is a spring hinge designed for residential and commercial door installations requiring automatic self-closing action. Built to a 4 inches x 4 inches plate size with a 1/4 inch radius corner, it carries a UL listing for use in fire-rated door assemblies. The oil rubbed bronze finish provides a dark, matte appearance suited to period-style and contemporary hardware sets. Door hardware specialists and general contractors specify this hinge where code-compliant self-closing hardware is required on rated door openings.

This spring hinge is appropriate for both residential and light commercial applications, including interior fire-rated doors, corridor doors, and unit-entry doors in multifamily construction. The self-closing spring mechanism eliminates the need for a separate door closer on many rated assemblies. Its standard 4 inches x 4 inches footprint fits common door preparations without modification. Installers working on UL-rated assemblies should verify that the complete door assembly listing permits the use of this hinge style.

Key Features

• UL listed for use in fire-rated door assemblies
• 4 inches x 4 inches plate size with 1/4 inch radius corner profile
• Built-in spring mechanism provides automatic self-closing function
• Oil rubbed bronze finish for a dark, hand-finished appearance
• Sold individually, compatible with standard door hinge preparations

Compatibility

Designed as an OEM-style replacement or new-installation spring hinge for standard 4 inches x 4 inches hinge preparations on residential and commercial fire-rated or standard door assemblies.

Installation Notes

Installation is performed by a carpenter, door hardware installer, or general contractor familiar with fire-rated assembly requirements. Power down or de-latch the door before removing existing hinges to prevent uncontrolled door movement. When used on a UL-rated door assembly, confirm that all components including frame, door, and hardware carry compatible ratings per the applicable building code. Spring tension adjustment, if available, should be set with the door in the closed position using the manufacturer-supplied adjustment tool.