Deltana S35R510B-BT Radius Hinge Ball Tips Oil Rubbed Bronze

Product Description

The DELTANA S35R510B-BT is a solid architectural hinge designed for door installation in residential and light commercial applications. It features radius corners with decorative ball tips and ships in an oil rubbed bronze finish. The hinge measures 3-1/2 inches by 3-1/2 inches with a 5/8-inch leaf thickness profile, providing the footprint needed for standard interior and exterior door hanging. This is a pair-sold unit, meaning each order includes two hinges. It is installed by carpenters, general contractors, door and hardware specialists, and finish trades.

This hinge is suited for standard door installations where a radius corner profile and ball tip detail are specified. The oil rubbed bronze finish coordinates with period, transitional, and craftsman-style hardware programs. It is appropriate for residential entry doors, interior passage doors, and light commercial door applications where an architectural-grade hinge with decorative detail is required.

Key Features

• Radius corner profile for standard door hinge prep compatibility
• Decorative ball tips add architectural detail at the hinge barrel
• Oil rubbed bronze finish suitable for period and transitional hardware programs
• Sold as a pair, matching finish and specification across both leaves
• 3-1/2 x 3-1/2 inch size fits common residential and light commercial door frames

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard residential and light commercial doors requiring a 3-1/2 x 3-1/2 inch radius corner hinge mortise prep.

Installation Notes

Installation is performed by finish carpenters or door hardware specialists using a chisel or router to mortise the hinge leaf into the door edge and jamb. Ensure the door is fully supported and the frame is plumb and square before final screw installation. Follow applicable building codes for door hardware when used in fire-rated or ADA-compliant assemblies. Avoid over-tightening hinge screws, which can strip mortise wood and cause misalignment.