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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. William M.
    August 17, 2025
    Helpful? 2 0
    Simple to mount that feels solid
    ...More
    Overall construction is tight and confidence‑inspiring. Fitment is precise, making alignment easy. The hinge action feels controlled and whisper‑quiet. Pins fit snugly and operate without play.
    Jason N
    August 17, 2025
    Helpful? 2 0
    No unusual noise that looks clean
    ...More
    It delivers strong quality at a fair price. Movement stays smooth and balanced through the swing. The build feels solid and well‑made for daily use. The finish looks clean and resists wear in routine use.
    Gina
    August 16, 2025
    Helpful? 1 0
    Premium feel that looks clean
    ...More
    The finish looks clean and resists wear in routine use. All hardware is included and fits snugly. Mounting is simple, and the holes line up precisely. The build feels solid and well‑made for daily use.
    Jamie M Deherrera
    August 15, 2025
    Helpful? 1 0
    All hardware included that feels solid
    ...More
    The finish looks clean and resists wear in routine use. Overall construction is tight and confidence‑inspiring. Pins fit snugly and operate without play. It delivers strong quality at a fair price.
    They aren’t as strong as I was wanting
    August 15, 2025
    Helpful? 1 0
    Snug pins for daily doors
    ...More
    Pins fit snugly and operate without play. All hardware is included and fits snugly. Screws seat securely with good bite. All hardware is included and fits snugly.
    john butler
    August 15, 2025
    Helpful? 1 0
    Accurate alignment for high‑traffic rooms
    ...More
    It delivers strong quality at a fair price. For the quality, the value is excellent. For the quality, the value is excellent. Overall performance and price feel well‑balanced.
    Paul Johnson
    August 15, 2025
    Helpful? 1 0
    Snug pins for interior use
    ...More
    Pins fit snugly and operate without play. Operation is quiet and smooth with consistent action. Screws seat securely with good bite. For the quality, the value is excellent.
    Kenneth Clayton
    August 14, 2025
    Helpful? 0 0
    Quiet and smooth action that installs easily
    ...More
    Alignment is accurate once mounted. Installation is straightforward with included hardware. Overall value is excellent for the price.
    Zach Northway
    August 14, 2025
    Helpful? 0 0
    No unusual noise for a clean close
    ...More
    Overall construction is tight and confidence‑inspiring. Pins fit snugly and operate without play. The finish looks clean and resists wear in routine use. Fitment is precise, making alignment easy.
    Brenda Calcavecchia
    August 14, 2025
    Helpful? 0 0
    All hardware included for a clean close
    ...More
    The appearance is tidy and complements most doors. Overall performance and price feel well‑balanced. All hardware is included and fits snugly. All hardware is included and fits snugly.
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3.5" Square Corner Door Hinges
3.5″ Square Corner Door Hinges
Price range: $4.99 through $30.99