Deltana S35BBU26-R Square Corner Ball Bearing Hinge

Product Description

The DELTANA S35BBU26-R is a 3.5-inch by 3.5-inch square corner ball bearing hinge finished in bright chrome. It is designed for interior and exterior door installations where smooth, consistent swing performance is required. Ball bearing construction reduces friction at the pivot point, extending service life under frequent use. The bright chrome finish provides corrosion resistance and a polished appearance suited to commercial and residential door hardware applications. Licensed carpenters, finish contractors, and door hardware installers are the primary tradespeople who specify and install this hinge.

This hinge is appropriate for standard residential and light commercial door applications requiring a square corner profile. The 3.5-inch leaf size is a common fit for interior passage doors and many exterior door frames. It is sold as a pair, making it straightforward to order in the correct quantity for single-door installations. The bright chrome finish coordinates with contemporary and traditional trim packages in both new construction and renovation projects.

Key Features

• Ball bearing pivot for low-friction, long-service swing performance
• Square corner leaf profile for flush seating in standard mortise cutouts
• 3.5-inch by 3.5-inch leaf dimensions suit the most common residential door hinge prep
• Bright chrome finish for durability and a polished appearance
• Sold as a pair for single-door installation convenience

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard residential and light commercial doors with a square corner mortise hinge prep sized for a 3.5-inch leaf.

Installation Notes

Installation is typically performed by a finish carpenter or licensed door hardware installer. Power down any electric latch or access control hardware associated with the door before beginning work. Use a sharp chisel and a hinge mortise template to seat the leaf flush with the door edge and frame face. Follow applicable building codes for fire-rated door assemblies, as rated doors require specifically listed hardware.