Stainless Steel Ball Bearing Door Hinges 4x4 Inch Heavy Duty Black Finish Five Eighths Inch Radius Corners Commercial Grade 3 Pack 201 Stainless Steel Durable Interior Doors Smooth Quiet Close Hardware

Stainless 4x4 Ball Bearing Door Hinges, 3-Pack (Black)
✔️ 4x4 in (102x102 mm), 5/8 in radius, 201 SS, ball bearing

These heavy-duty door hinges are made from 201 stainless steel and are designed for interior doors in homes, offices, and light commercial spaces. The ball bearings ensure smooth, quiet operation, and the hinges are reversible for left- or right-handed doors. Each pack includes three hinges with screws.

✅ Material: 201 stainless steel
✅ Finish: Black
✅ Size: 4 x 4 inches; thickness 0.25 cm (2.5 mm)
✅ Radius corners: 5/8 inch (15.9 mm)
✅ Bearing: ball bearing for smooth, silent operation
✅ Pack: 3 hinges with screws included
✅ Reversible: left or right handed doors

💡 What is a ball bearing door hinge used for in residential and commercial settings?

Handy hardware that makes doors swing smoothly and last longer.

- Improves load distribution and reduces door sag
- Reduces noise and wear during opening and closing
- Reversible for left- or right-handed doors
- Durable 201 stainless steel resists corrosion