Deltana S44R4BB4 Ball Bearing Door Hinge Satin Brass

Product Description

The DELTANA S44R4BB4 is a 4-inch by 4-inch ball bearing door hinge with a 1/4-inch radius corner and a satin brass finish. Built from solid brass, it delivers the smooth swing and long-term wear resistance that high-traffic door applications demand. Ball bearings reduce pivot friction, extending the service life of both the hinge and the door frame. Sold as a pair, this hinge is a standard choice for residential and light commercial door installations where a refined architectural finish is required. Licensed carpenters, finish contractors, and door hardware installers are the primary trades working with this product.

This hinge is suited for interior and exterior door installations in residential and light commercial construction. The satin brass finish coordinates with matching architectural hardware in entryways, office doors, and corridor applications. The 1/4-inch radius corners fit standard mortise preparations. At 4 inches by 4 inches, it is appropriately sized for standard passage and entry doors. The hinge ships as a pair, making it straightforward to order for single-door projects or in case quantities for larger jobs.

Key Features

• Ball bearing construction reduces pivot friction and extends service life
• 4 inches x 4 inches leaf size fits standard full-mortise door prep
• 1/4-inch radius corners for clean mortise fit
• Satin brass finish for architectural hardware coordination
• Solid brass construction for corrosion resistance and durability
• Sold as a pair for straightforward single-door ordering

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard full-mortise door applications requiring a 4-inch by 4-inch ball bearing hinge in a satin brass finish.

Installation Notes

Installation is performed by finish carpenters or door hardware specialists following standard mortise hinge procedures. Power down any electric strike or access control hardware at the door before beginning. Use a sharp chisel and hinge template to achieve a clean, flush mortise seat. Follow local building codes for door hardware installation in fire-rated or egress door assemblies.