Deltana DSH4R526 Spring Hinge 4x4 5/8 Radius Bright Chrome

Product Description

The DELTANA DSH4R526 is a 4-inch x 4-inch spring hinge with a 5/8-inch radius corner and a bright chrome finish. Spring hinges use a built-in tension mechanism to automatically return a door to its closed position after opening, making them a standard choice for fire-rated door assemblies and passage doors that require self-closing action. This hinge is constructed from solid material with a polished bright chrome surface and is sized for standard residential and light commercial door applications. Licensed carpenters, door hardware installers, and general contractors install this type of hinge where building codes or project specifications require self-closing door function.

The DSH4R526 is suited for interior and light-duty exterior door installations where a self-closing hinge is required. The 4-inch x 4-inch leaf size covers common residential and commercial door thicknesses. The 5/8-inch radius corner profile matches standard door prep cutouts on pre-hung door units. The bright chrome finish coordinates with chrome lever sets, knobs, and other architectural door hardware on the same opening.

Key Features

• Built-in spring mechanism returns door to closed position automatically
• 4-inch x 4-inch leaf size fits standard residential and light commercial doors
• 5/8-inch radius corner profile matches common pre-hung door mortise prep
• Bright chrome finish for coordination with chrome door hardware sets
• Sold individually, allowing purchase of exact quantities needed

Compatibility

Designed as an OEM-style replacement or new-installation spring hinge for standard residential and light commercial doors requiring self-closing hardware with a 4-inch x 4-inch hinge mortise and 5/8-inch radius corner prep.

Installation Notes

Spring hinges are installed by licensed carpenters or door hardware technicians and must be mortised into the door edge and frame jamb. Verify door weight and frequency-of-use rating before selecting the number of spring hinges per opening, as building codes such as NFPA 80 may specify minimum hinge count for fire-rated assemblies. Adjust spring tension using the tension pin or adjustment tool included with the hinge before final installation. Do not over-tension the spring, as excessive force can stress the door frame and interfere with latch engagement.