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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. Josh H.
    September 18, 2025
    Helpful? 20415 1
    Quiet and smooth action with tidy finish
    ...More
    Screws seat securely with good bite. The finish looks clean and resists wear in routine use. All hardware is included and fits snugly. All hardware is included and fits snugly.
    3.5" Square Corner Door Hinges photo review
    Erik
    September 17, 2025
    Helpful? 16893 8
    Precise fit for daily doors
    ...More
    The hinge action feels controlled and whisper‑quiet. Mounting is simple, and the holes line up precisely. Installation is straightforward and tool‑friendly. Screws seat securely with good bite.
    3.5" Square Corner Door Hinges photo review
    Sylvia E. De Los Santos
    September 17, 2025
    Helpful? 14295 6
    Clean, durable finish for high‑traffic rooms
    ...More
    Overall performance and price feel well‑balanced. For the quality, the value is excellent. The hinge action feels controlled and whisper‑quiet. The build feels solid and well‑made for daily use.
    3.5" Square Corner Door Hinges photo review
    nicole
    September 17, 2025
    Helpful? 13103 4
    Tight fit
    ...More
    Installation is straightforward and tool‑friendly. Screws seat securely with good bite. Overall performance and price feel well‑balanced. Operation is quiet and smooth with consistent action.
    3.5" Square Corner Door Hinges photo review
    The Madman
    September 17, 2025
    Helpful? 10509 7
    Tool‑friendly install
    ...More
    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. All hardware is included and fits snugly.
    3.5" Square Corner Door Hinges photo review
    Omar Siddique
    September 16, 2025
    Helpful? 10722 5
    All hardware included for interior use
    ...More
    Screws seat securely with good bite. The hinge action feels controlled and whisper‑quiet. Surface treatment is neat and holds up well. Installation is straightforward and tool‑friendly.
    3.5" Square Corner Door Hinges photo review
    3.5" Square Corner Door Hinges photo review
    Matt365
    September 16, 2025
    Helpful? 9222 5
    Sturdy, well‑built feel that holds up well
    ...More
    Pins fit snugly and operate without play. It delivers strong quality at a fair price. Surface treatment is neat and holds up well. The finish looks clean and resists wear in routine use.
    3.5" Square Corner Door Hinges photo review
    3.5" Square Corner Door Hinges photo review
    Keith Alan
    September 16, 2025
    Helpful? 8345 4
    Precise alignment that feels solid
    ...More
    Pins fit snugly and operate without play. Fitment is precise, making alignment easy. Installation is straightforward and tool‑friendly. Surface treatment is neat and holds up well.
    3.5" Square Corner Door Hinges photo review
    3.5" Square Corner Door Hinges photo review
    Kathy DeForte
    September 16, 2025
    Helpful? 7170 2
    Clean, durable finish for a clean close
    ...More
    Screws seat securely with good bite. Materials feel sturdy and reliable over time. Operation is quiet and smooth with consistent action. Pins fit snugly and operate without play.
    3.5" Square Corner Door Hinges photo review
    peanut n shell
    September 16, 2025
    Helpful? 6650 2
    Secure hardware included with tidy finish
    ...More
    Overall performance and price feel well‑balanced. All hardware is included and fits snugly. Installation is straightforward and tool‑friendly. Pins fit snugly and operate without play.
    3.5" Square Corner Door Hinges photo review
    3.5" Square Corner Door Hinges photo review
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3.5" Square Corner Door Hinges
3.5″ Square Corner Door Hinges
Price range: $4.99 through $30.99