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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. Smartlux
    July 1, 2025
    Helpful? 0 0
    Tight fit for everyday use
    ...More
    It delivers strong quality at a fair price. For the quality, the value is excellent. Mounting is simple, and the holes line up precisely. For the quality, the value is excellent.
    Robert Rapenske
    July 1, 2025
    Helpful? 0 0
    Sturdy, well‑built feel with tidy finish
    ...More
    Operation is quiet and smooth with consistent action. Pins fit snugly and operate without play. Installation is straightforward and tool‑friendly. The appearance is tidy and complements most doors.
    Josh W.
    July 1, 2025
    Helpful? 0 0
    Clean, durable finish for daily doors
    ...More
    Movement stays smooth and balanced through the swing. The appearance is tidy and complements most doors. Pins fit snugly and operate without play. For the quality, the value is excellent.
    Liz
    June 27, 2025
    Helpful? 0 0
    Reliable everyday use for interior use
    ...More
    Operation is quiet and smooth with consistent action. Overall construction is tight and confidence‑inspiring. All hardware is included and fits snugly. It delivers strong quality at a fair price.
    Amazon Customer
    May 27, 2025
    Helpful? 0 0
    Premium feel that feels solid
    ...More
    Installation is straightforward and tool‑friendly. Movement stays smooth and balanced through the swing. Overall performance and price feel well‑balanced. The build feels solid and well‑made for daily use.
    ArtistMom
    April 22, 2025
    Helpful? 0 0
    Solid construction that feels solid
    ...More
    The build feels solid and well‑made for daily use. Screws seat securely with good bite. The build feels solid and well‑made for daily use. Movement stays smooth and balanced through the swing.
    Katt
    March 24, 2025
    Helpful? 0 0
    Reliable everyday use with tidy finish
    ...More
    The appearance is tidy and complements most doors. Installation is straightforward and tool‑friendly. Installation is straightforward and tool‑friendly. For the quality, the value is excellent.
    Angela R Hughes
    March 19, 2025
    Helpful? 0 0
    Secure hardware included that feels solid
    ...More
    The hinge action feels controlled and whisper‑quiet. The finish looks clean and resists wear in routine use. Mounting is simple, and the holes line up precisely. For the quality, the value is excellent.
    Darlene Budde
    February 24, 2025
    Helpful? 0 0
    Sturdy, well‑built feel for everyday use
    ...More
    Movement stays smooth and balanced through the swing. Screws seat securely with good bite. Overall performance and price feel well‑balanced. Installation is straightforward and tool‑friendly.
    BackfortyBits
    February 20, 2025
    Helpful? 0 0
    Reliable everyday use with neat alignment
    ...More
    Overall construction is tight and confidence‑inspiring. The finish looks clean and resists wear in routine use. The finish looks clean and resists wear in routine use. The finish looks clean and resists wear in routine use.
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3.5" Square Corner Door Hinges
3.5″ Square Corner Door Hinges
Price range: $4.99 through $30.99