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4.5" Heavy Duty Ball Bearing Door Hinges
in stock
Price range: $18.99 through $34.9921% OFF
Description
Description
Specifications
- Heavy-Duty 4.5″ x 4.5″ – Commercial-grade square corner hinge for solid core, exterior and interior doors.
- Ball Bearing Smooth & Quiet – Built-in bearings help reduce friction, support frequent use and minimize door squeaks.
- Thick & Durable Construction – Leaf thickness up to approx. 3.4 mm for reliable load-bearing and long-term stability.
- Full Mortise, Reversible – Standard full-mortise design fits most pre-routed doors; suitable for both left- and right-hand doors.
- Matching Screw Kit Included – Supplied with color-matched wood & machine screws for quick, secure installation and hardware replacement.
- Versatile Applications – Ideal for residential entry doors and high-traffic commercial locations such as offices, schools, apartments and more.
Key Specifications
| Product Type | Heavy-duty ball bearing door hinge (full mortise) |
| Hinge Size | 4.5″ x 4.5″ (114 mm x 114 mm) |
| Corner Style | Square corner |
| Leaf Thickness | Up to approx. 3.4 mm |
| Material | Heavy-duty steel / iron alloy |
| Finish | Satin chrome / silver tone (matches most commercial door hardware) |
| Bearing Type | Ball bearing – smooth, quiet operation for frequent-use doors |
| Mounting Type | Full mortise, door & frame mount; reversible for left/right-hand doors |
| Hole Pattern | Standard 8-hole pattern (compatible with most 4.5″ commercial hinge preps) |
| Included Components | Ball bearing hinges, matching wood screws & machine screws |
| Typical Applications | Front & back entry doors, office doors, apartment & hotel doors, gates, schools and other high-traffic openings |
| Rotation | Up to 270° (depending on door/frame clearance) |
| Installation Notes | Confirm hinge size, corner style and screw-hole pattern match existing prep before installation. |
Who It’s For
- Contractors and DIYers upgrading to commercial-grade heavy duty hinges.
- Homeowners needing reliable hinges for entry, patio or interior passage doors.
- Commercial projects (offices, schools, apartments) requiring smooth & quiet high-cycle performance.
Reviews (491)
- Good hinge...MoreScrews seat securely with good bite. Materials feel sturdy and reliable over time. Fitment is precise, making alignment easy. The appearance is tidy and complements most doors.Well built build, Perfect for Fire door...MoreMaterials feel sturdy and reliable over time. All hardware is included and fits snugly. Screws seat securely with good bite. Surface treatment is neat and holds up well.Tidy finish, Good Hinge for Indoor...MoreMaterials feel sturdy and reliable over time. All hardware is included and fits snugly. All hardware is included and fits snugly. It delivers strong quality at a fair price.Reliable close, Good heavy duty hinges...MoreScrews seat securely with good bite. Installation is straightforward and tool friendly. Materials feel sturdy and reliable over time. Mounting is simple, and the holes line up precisely.Tidy look, Beware of the holes...MorePins fit snugly and operate without play. Installation is straightforward and tool friendly. Fitment is precise, making alignment easy. Screws seat securely with good bite.Well built build, worked great on our outside door. No smooth and quiet...MoreScrews seat securely with good bite. Movement stays smooth and balanced through the swing. Overall construction is tight and confidence inspiring. Fitment is precise, making alignment easy.Solid build, worked great...MoreMounting is simple, and the holes line up precisely. Surface treatment is neat and holds up well. Materials feel sturdy and reliable over time. Pins fit snugly and operate without play.Solid build, Exactly What I needed. But...MoreOverall construction is tight and confidence inspiring. For the quality, the value is excellent. Screws seat securely with good bite. Installation is straightforward and tool friendly.Simple install, Heavy Duty...MoreSurface treatment is neat and holds up well. The appearance is tidy and complements most doors. Fitment is precise, making alignment easy. Materials feel sturdy and reliable over time.Reliable close, Grease pin...MoreAll hardware is included and fits snugly. The hinge motion feels controlled and whisper quiet. All hardware is included and fits snugly. All hardware is included and fits snugly.
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