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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. Kent J
    August 4, 2025
    Helpful? 0 0
    Reliable everyday use with screws included
    ...More
    The hinge action feels controlled and whisper‑quiet. It delivers strong quality at a fair price. Mounting is simple, and the holes line up precisely. Installation is straightforward and tool‑friendly.
    Fariborz
    August 3, 2025
    Helpful? 0 0
    Premium feel for a clean close
    ...More
    Overall performance and price feel well‑balanced. All hardware is included and fits snugly. Mounting is simple, and the holes line up precisely. The hinge action feels controlled and whisper‑quiet.
    Mat
    August 3, 2025
    Helpful? 0 0
    Tight fit for interior use
    ...More
    All hardware is included and fits snugly. It delivers strong quality at a fair price. The build feels solid and well‑made for daily use. The build feels solid and well‑made for daily use.
    Chocolia
    August 1, 2025
    Helpful? 0 0
    Quiet and smooth action for a clean close
    ...More
    Operation is quiet and smooth with consistent action. Mounting is simple, and the holes line up precisely. Pins fit snugly and operate without play. Mounting is simple, and the holes line up precisely.
    Alexandra S
    August 1, 2025
    Helpful? 0 0
    Snug pins that looks clean
    ...More
    Materials feel sturdy and reliable over time. Pins fit snugly and operate without play. Screws seat securely with good bite. Overall construction is tight and confidence‑inspiring.
    Mike B.
    August 1, 2025
    Helpful? 0 0
    Easy installation that holds up well
    ...More
    Pins fit snugly and operate without play. Overall performance and price feel well‑balanced. The build feels solid and well‑made for daily use. Mounting is simple, and the holes line up precisely.
    Jason Wesnoski
    July 31, 2025
    Helpful? 0 0
    Accurate alignment that feels solid
    ...More
    Mounting is simple, and the holes line up precisely. The build feels solid and well‑made for daily use. Operation is quiet and smooth with consistent action. Overall construction is tight and confidence‑inspiring.
    vicki stover
    July 31, 2025
    Helpful? 0 0
    Easy installation that installs easily
    ...More
    Pins fit snugly and operate without play. Surface treatment is neat and holds up well. The finish looks clean and resists wear in routine use. Overall construction is tight and confidence‑inspiring.
    Diana
    July 31, 2025
    Helpful? 0 0
    Clean satin finish for a clean close
    ...More
    Screws seat securely with good bite. Installation is straightforward and tool‑friendly. The finish looks clean and resists wear in routine use. The appearance is tidy and complements most doors.
    Brandy
    July 30, 2025
    Helpful? 0 0
    Great overall value that installs easily
    ...More
    Screws seat securely with good bite. Overall construction is tight and confidence‑inspiring. Surface treatment is neat and holds up well. Overall performance and price feel well‑balanced.
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3.5" Square Corner Door Hinges
3.5″ Square Corner Door Hinges
Price range: $4.99 through $30.99