Marvell Stainless Steel Ball Bearing Door Hinge – Heavy-Duty Silver Finish Hinge

Ensure smooth, silent door operation with the Marvell Heavy-Duty Stainless Steel Ball Bearing Hinge. Precision-engineered from high-grade SUS 201 stainless steel in a clean Stainless Steel (SS) silver finish, this commercial-grade door hinge features integrated ball bearing knuckle joints that eliminate friction, ensure whisper-quiet swinging, and prevent door sags under continuous heavy use. Each pair includes matching 1.25'' stainless steel screws for easy installation. Available in 3-inch (2.5mm thickness), 4-inch (3mm thickness), and 5-inch (3mm thickness) sizes, it provides superior rust resistance and load capacity for main entrances, interior wooden doors, and office doorways.

Key Specifications & Features:

 Material Grade: Premium SUS 304 Stainless Steel

 Finish / Colour: SS (Polished Silver Stainless Steel)

 Thickness Specifications:

 3-inch size: 2.5{ mm} thickness

 4-inch size: 3 {mm} thickness

 5-inch size: 3 { mm} thickness

 Available Sizes: 3 inches, 4 inches, 5 inches

 Included Fasteners: Supplied with matching 1.25'' Stainless Steel Screws

 Design Highlights: Internal ball bearing knuckles for silent operation, laser-engraved size and SUS-201 material stamps, heavy load rating, corrosion resistance, branded Marvell packaging

 Applications: Heavy main wooden entrance doors, bedroom doors, commercial office doors, and outdoor entries

 Origin & Brand: Made in China | Marvell Hardware

 Bulk Packaging: 1 pair per box | 50 pairs per carton

A core architectural door hardware item for builders, interior contractors, hardware retailers, and e-commerce platforms.