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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, not durable...MoreFitment is precise, making alignment easy. Fitment is precise, making alignment easy. Operation is quiet and smooth with consistent action. The hinge motion feels controlled and whisper quiet.
Reliable close, Not all stainless bearings are steel will rust free-free-free...MoreMounting is simple, and the holes line up precisely. Fitment is precise, making alignment easy. The appearance is tidy and complements most doors. Screws seat securely with good bite.
Reliable close, Waiting for Wisconsin weather to try it out...MoreScrews seat securely with good bite. Mounting is simple, and the holes line up precisely. All hardware is included and fits snugly. The appearance is tidy and complements most doors.
Strong. Heavy. Sturdy...MoreAll hardware is included and fits snugly. Installation is straightforward and tool friendly. The finish looks clean and resists wear in routine use. Overall construction is tight and confidence inspiring.
Fit Cutout for Existing Hinge, Silky Smooth Opening, No Sag...MorePins fit snugly and operate without play. The build feels solid and well made for daily use. Mounting is simple, and the holes line up precisely. The finish looks clean and resists wear in routine use. The hinge motion feels controlled and whisper quiet.
Extremely high quality hinges but you must account for the extra thickness...MoreFitment is precise, making alignment easy. All hardware is included and fits snugly. Mounting is simple, and the holes line up precisely. The appearance is tidy and complements most doors.
NaT...MoreNaTGood, but not commercial duty...MoreFitment is precise, making alignment easy. Materials feel sturdy and reliable over time. The hinge motion feels controlled and whisper quiet. Screws seat securely with good bite.
Tidy look, Silver metal behind a bronze "patina"...MoreThe finish looks clean and resists wear in routine use. All hardware is included and fits snugly. The finish looks clean and resists wear in routine use. Surface treatment is neat and holds up well.
Accurate fit, Nice looking and heavy duty...MoreScrews seat securely with good bite. Overall construction is tight and confidence inspiring. Operation is quiet and smooth with consistent action. Materials feel sturdy and reliable over time.
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