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( 276 reviews )

3.5" Square Corner Door Hinges

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Price range: $4.99 through $30.9929% OFF

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Estimate delivery times: 10-20 days (International), 1-3 days (United States).
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Description

Description

3.5" Square Corner Door Hinges Details

Specifications
      1. Standard 3.5″ Square Corner Hinge – 3.5″ x 3.5″ hinges with true square corners and 6-hole pattern for common residential door prep.
      2. Solid & Durable Construction – Heavy-duty iron/steel leaves provide reliable strength and long-lasting performance for daily use.
      3. Smooth & Quiet Operation – Plain-bearing knuckles help doors open and close smoothly with reduced wobble and noise.
      4. Modern Matte & Metallic Finishes – Available in Matte Black, Satin Nickel, Satin Brass and more to match your knobs, levers and locks.
      5. Complete Screw Kit Included – Matching color wood screws plus extra-long screws for secure installation and easy hardware replacement.
      6. Versatile Applications – Ideal for bedroom, bathroom, hallway, closet and utility doors. In addition, they are suitable for cabinets, sheds and other light outdoor structures when appropriate.

Key Specifications

Hinge Size 3.5″ x 3.5″ (89mm x 89mm)
Corners Square corners
Mount Type Full mortise; fits standard 3.5″ square-corner hinge prep
Holes per Leaf 6-hole configuration
Material Solid iron / steel (residential grade)
Bearing & Pin Plain bearing; removable pin design allows up to approx. 270° opening (pin may be driven out for maintenance as needed)
Available Finishes Matte Black, Satin Nickel, Satin Brass (finish options vary by listing)
Pack Options Multi-pack configurations available (see product options: e.g. 18/30/42 Pack etc.).
Included Screws Color-matched mounting screws for each hinge; includes extra-long screws to improve holding power, especially when reusing existing screw holes.
Recommended Hinges per Door Typically 3 hinges per standard interior door (check door weight / local requirements).
Use Cases Interior swing doors, bedroom / bathroom / hallway / closet doors;
suitable for cabinets, utility doors, sheds, shutters and other light/medium duty applications.
Installation Notes Ensure your door and frame are chiseled for 3.5″ square-corner hinges; align hinge with mortise and fasten using included screws.

What’s Included

  1. 3.5″ x 3.5″ square corner door hinges in selected finish and pack size.
  2. Matching color wood screws set (standard + extra-long), quantity matched to hinges.

Cautions

  1. Before installation, confirm hinge size, corner style (square vs radius) and hole pattern match your existing prep.
  2. Use proper tools and follow installation steps; improper mounting can affect alignment and load capacity.
  3. For heavy or exterior doors, verify hinge rating and quantity meet project requirements.
Reviews (276)

Customer Reviews

Based on 276 reviews
  1. Richard
    September 6, 2025
    Helpful? 378 2
    All hardware included that holds up well
    ...More
    Operation is quiet and smooth with consistent action. All hardware is included and fits snugly. Installation is straightforward and tool‑friendly. Fitment is precise, making alignment easy.
    Mr. Met
    September 6, 2025
    Helpful? 359 1
    Reliable everyday use
    ...More
    Movement stays smooth and balanced through the swing. Installation is straightforward and tool‑friendly. Pins fit snugly and operate without play. Surface treatment is neat and holds up well.
    FMC
    September 6, 2025
    Helpful? 329 6
    Easy installation that feels solid
    ...More
    Overall performance and price feel well‑balanced. The hinge action feels controlled and whisper‑quiet. The build feels solid and well‑made for daily use. Fitment is precise, making alignment easy.
    Pamela B. Diaz
    September 4, 2025
    Helpful? 279 2
    Snug pins that installs easily
    ...More
    Screws seat securely with good bite. Pins fit snugly and operate without play. Screws seat securely with good bite. For the quality, the value is excellent.
    ben Aniceto
    September 3, 2025
    Helpful? 224 2
    Precise alignment for a clean close
    ...More
    Screws seat securely with good bite. Pins fit snugly and operate without play. Fitment is precise, making alignment easy. Mounting is simple, and the holes line up precisely.
    Roberto
    September 3, 2025
    Helpful? 212 0
    Snug pins that feels solid
    ...More
    Installation is straightforward and tool‑friendly. The build feels solid and well‑made for daily use. Fitment is precise, making alignment easy. Pins fit snugly and operate without play.
    Annie
    September 3, 2025
    Helpful? 210 7
    Quiet and smooth action for interior use
    ...More
    Overall value is excellent for the price. Finish looks clean in daily use. Installation is straightforward with included hardware.
    Casey
    September 2, 2025
    Helpful? 162 0
    Premium feel with neat alignment
    ...More
    Installation is straightforward and tool‑friendly. Pins fit snugly and operate without play. Screws seat securely with good bite. Screws seat securely with good bite.
    Kristen
    September 2, 2025
    Helpful? 135 3
    Precise fit with tidy finish
    ...More
    Screws seat securely with good bite. The hinge action feels controlled and whisper‑quiet. Overall construction is tight and confidence‑inspiring. Pins fit snugly and operate without play.
    Howie
    September 2, 2025
    Helpful? 134 0
    Clean, durable finish that feels solid
    ...More
    Screws seat securely with good bite. The hinge action feels controlled and whisper‑quiet. The finish looks clean and resists wear in routine use. Fitment is precise, making alignment easy.
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3.5" Square Corner Door Hinges
3.5″ Square Corner Door Hinges
Price range: $4.99 through $30.99