Brass Ball Bearing Door Hinges 3.5 x 3.5 Inches Solid Brass Heavy Duty Architectural Mortise Hinges For Residential And Commercial Use With Flat Tip Polished Nickel Finish Durable Construction For Heavy Doors And Smooth Operation

Premium 3.5x3.5 Inch Brass Ball Bearing Hinge
✔️ Solid brass 3.5x3.5 in (89x89 mm), 3 mm thick, polished nickel

This heavy-duty ball bearing door hinge is built from extruded solid brass for strength, durability, and timeless appeal. It supports heavy interior or exterior doors in residential and commercial spaces, with a rust-resistant stainless steel pin for smooth, long-lasting movement.

✅ Material: extruded solid brass with rust-resistant stainless steel pin
✅ Size: 3.5 in x 3.5 in (89 x 89 mm), 3 mm thick
✅ Finish: polished nickel for modern or classic decor; rust-resistant
✅ Bearing: sealed ball bearing design for heavy doors; includes screws and flat tips

💡 What is a heavy-duty brass ball bearing door hinge used for in residential and commercial settings? Heavy-duty hinges support high-traffic doors with smooth operation.

- Handy for entry doors, office doors, and storefronts with frequent use - Improves door alignment and long-term reliability - Brass extrusion and stainless steel pin resist corrosion in outdoor or damp environments