Pamex H44S10SN Spring Hinge Satin Nickel 4x4 Ul Listed

Product Description

The PAMEX H44S10SN is a spring hinge designed for residential and commercial door applications where controlled, automatic door closing is required. Built to a 4-inch by 4-inch leaf size with a 1/4-inch radius corner profile, it installs directly into standard mortise locations on interior and exterior doors. The satin nickel finish provides a clean, neutral appearance suited to a wide range of door hardware finishes. UL Listed, the H44S10SN meets code requirements for fire-rated door assemblies where self-closing hardware is mandated. Door hardware installers and finish carpenters are the primary trades working with this hinge.

This spring hinge is appropriate for residential entry doors, interior passage doors, and light commercial doors where self-closing function is required by code or building specification. It is commonly specified on fire-rated door assemblies that require a self-closing mechanism without the bulk of a surface-mounted door closer. The satin nickel finish coordinates with standard commercial and residential hardware trims. Sold individually, with a case quantity of 30 units available for larger projects requiring multiple doors or paired hinge sets.

Key Features

• UL Listed for use on fire-rated door assemblies requiring self-closing hardware
• 4-inch x 4-inch leaf size with 1/4-inch radius corner for standard mortise hinge prep
• Built-in spring mechanism provides automatic door closing without a surface-mounted closer
• Satin nickel finish suits residential and light commercial hardware trim packages
• Sold individually; compatible with standard two- or three-hinge door configurations

Compatibility

Designed as an OEM-style replacement or new-installation spring hinge for standard 4-inch x 4-inch mortise hinge preps on residential and light commercial doors, including fire-rated assemblies requiring UL Listed self-closing hardware.

Installation Notes

Installation is performed by door hardware installers, finish carpenters, or general contractors following the door manufacturer and AHJ requirements for fire-rated assemblies. Remove the door from its frame before swapping existing hinges, and ensure the mortise pocket depth matches the hinge leaf thickness to maintain proper door alignment. Spring tension on self-closing hinges is typically field-adjustable via the tension pin; consult the hinge manufacturer instructions before adjusting. On fire-rated assemblies, verify that the final installation meets the listing requirements of the door and frame manufacturer.