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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)
- True fit, Good sturdy hinges...MoreOverall construction is tight and confidence inspiring. All hardware is included and fits snugly. It delivers strong quality at a fair price. The hinge motion feels controlled and whisper quiet.Neat alignment, Good quality hinges...MoreOperation is quiet and smooth with consistent action. It delivers strong quality at a fair price. Installation is straightforward and tool friendly. Fitment is precise, making alignment easy.Sturdy...MoreThe hinge motion feels controlled and whisper quiet. Overall construction is tight and confidence inspiring. Installation is straightforward and tool friendly. Screws seat securely with good bite.Heavy Duty but alloy is not recommended for salt contact...MoreOverall construction is tight and confidence inspiring. The finish looks clean and resists wear in routine use. All hardware is included and fits snugly. Installation is straightforward and tool friendly.Reliable close, heavy duty...MoreThe appearance is tidy and complements most doors. The build feels solid and well made for daily use. The finish looks clean and resists wear in routine use. Surface treatment is neat and holds up well.Durable Stainless Steel Door Hinges...MoreThe build feels solid and well made for daily use. The finish looks clean and resists wear in routine use. It delivers strong quality at a fair price. Operation is quiet and smooth with consistent action.Neat finish, Good strong hinges...MoreScrews seat securely with good bite. Mounting is simple, and the holes line up precisely. The finish looks clean and resists wear in routine use. Screws seat securely with good bite.Simple install, Very hefty. Looks and feels like commercial hinges I bought recently...MoreAll hardware is included and fits snugly. The hinge motion feels controlled and whisper quiet. The hinge motion feels controlled and whisper quiet. Installation is straightforward and tool friendly.Tidy look, Fantastic Response from Seller...MoreThe build feels solid and well made for daily use. Surface treatment is neat and holds up well. Operation is quiet and smooth with consistent action. Overall construction is tight and confidence inspiring.Tidy look, great quality...MoreMaterials feel sturdy and reliable over time. Overall performance and price feel well balanced. The hinge motion feels controlled and whisper quiet. The finish looks clean and resists wear in routine use.
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