Deltana S35BBU15-R Ball Bearing Hinge Satin Nickel 3.5x3.5 in

Product Description

The DELTANA S35BBU15-R is a square corner ball bearing hinge finished in satin nickel, designed for interior and exterior door installations where smooth, long-lasting pivot action is required. Measuring 3.5 inches by 3.5 inches, this hinge uses ball bearing construction to reduce friction and support consistent operation over the life of the door. It is sold as a pair, making it suitable for standard door sets requiring two hinges per leaf. Licensed carpenters, finish contractors, and door hardware installers work with this type of hinge on residential and light commercial projects.

This hinge is appropriate for wood or hollow-metal door frames in residential new construction, renovation, and replacement applications. The square corner profile fits standard door preparations without additional mortise modification. The satin nickel finish coordinates with a wide range of contemporary and transitional hardware styles. Each order ships as one pair, and the case quantity is 50 pairs for contractors purchasing in volume.

Key Features

• Ball bearing construction for reduced friction and long-term smooth operation
• Square corner profile fits standard door mortise preparations
• Satin nickel finish for a clean, contemporary appearance
• 3.5 x 3.5 inch leaf size suits a broad range of residential door weights and widths
• Sold as a pair for straightforward ordering on single-door applications

Compatibility

Designed as an OEM-style replacement or new-installation hinge for standard square corner door preparations in residential and light commercial settings.

Installation Notes

Installation is performed by carpenters or door hardware installers. Power down any electric strike or access control hardware associated with the door before removing existing hinges. Ensure the door and frame mortises are clean and sized to accept a 3.5 x 3.5 inch square corner leaf before fastening. Use appropriately sized wood screws rated for the door material and follow applicable local building codes for door hardware installation.