Four And One Half Inch Ball Bearing Full Surface Hinges Set Sold By The Box Three Pieces Steel With Prime Coat Gray Finish For Smooth Operation Under Heavy Doors And High Traffic Use Durable Heavy Duty Construction

Premium 4-1/2 in Ball Bearing Full Surface Hinges, 3-Pack
✔️ Steel full-surface hinge with 4 in opening; prime gray finish, 3 pcs

This 4-1/2 inch ball bearing full surface hinge set is sold by the box, containing 3 hinges. It’s built for heavy-use doors, delivering smooth operation under demanding conditions. Each hinge mounts to both the door and the jamb and ships with machine screws and bolts for quick installation.

✅ Opened width: 4 in (101.6 mm)
✅ Material: steel
✅ Finish: prime coat gray
✅ Type: ball bearing full surface hinge with smooth operation
✅ Pin: loose/removable pin
✅ Mounting: full surface, mounted on door and jamb
✅ Hardware: includes machine screws and bolts
✅ Quantity: 3 hinges per box

💡 What is a ball bearing full surface hinge used for? This handy hardware helps doors stay aligned and swing smoothly under heavy use.
- ball bearing hinges are handy on high-traffic doors to reduce sag and wear
- full surface mounting keeps door and frame aligned under load
- steel with prime gray finish resists corrosion in tough environments
- removable pin allows quick maintenance and replacement