Deltana S44R5BB5 Radius Hinge Ball Bearing Antique Brass

Product Description

The DELTANA S44R5BB5 is a 4-inch by 4-inch full-mortise door hinge with radius corners, ball bearings, and an antique brass finish. Built from solid brass, it delivers smooth, low-friction swing cycles suited to interior and exterior door applications. The 5/8-inch radius corner profile fits standard mortise preparations on residential and light commercial doors. Ball bearing construction reduces wear on high-cycle installations. Installers working on finish carpentry, door hanging, or architectural millwork projects will find this hinge appropriate for doors requiring a traditional aesthetic with reliable mechanical performance. It is sold as a pair.

This hinge is designed for full-mortise installation on interior and exterior doors in residential and light commercial settings. The antique brass finish suits period-style and transitional architectural hardware schemes. The 4-inch by 4-inch leaf size accommodates standard door thicknesses and weights typical of solid wood and solid-core doors. The radius corner geometry is compatible with standard router templates and mortise chisels used in door prep work.

Key Features

• 4 inches x 4 inches leaf size with 5/8-inch radius corners for standard mortise prep
• Ball bearing pivot for smooth, low-friction operation on high-cycle doors
• Solid brass construction for corrosion resistance and long service life
• Antique brass finish for traditional and transitional architectural applications
• Sold as a pair for single-door installations

Compatibility

Designed as an OEM-style full-mortise replacement hinge for solid wood and solid-core residential or light commercial doors requiring a 4-inch by 4-inch radius corner leaf with ball bearing operation.

Installation Notes

Installation is performed by carpenters, door hardware specialists, or finish tradespeople using standard mortise chisels or router templates. Remove the door from the frame before cutting or cleaning mortise pockets to ensure accurate seating. Fasten with appropriately sized wood screws; do not overtighten into the leaf to avoid stripping. Verify door weight and frequency of use are within the hinge load rating before installation.