Baldwin 1051.I Polished Nickel 5" x 5" Solid Brass Square Corner Ball Bearing Mortise Hinge - Single Hinge

- Item #: BCI613664

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Polished Nickel
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Mortise Hinge Collection Baldwin Square Corner 5" x 5" Solid Brass Ball Bearing Mortise Hinge - Single Hinge

Baldwin's top of the line hinges set industry standards for excellence. These durable hinges are available in several finishes and are strong enough for light commercial use, bringing the dependable performance you need wherever you need it.

Manufactured from solid brass extrusions for both exceptional strength and precision tolerances, Baldwin hinges are individually machined from a solid brass bar resulting in a high quality hinge with increased wear performance. Each hinge is beveled on the inside leaf to obtain a perfect fit when closed.


  • Sold as Single Hinge
  • Ball Bearing
  • Residential Strength
  • Removable Pin: Yes
  • Wood Screws Included
  • Square Corners
  • Traditional / Classic Theme
  • Arc Hole Pattern

Ball Bearing Hinge: Ball bearing hinges are designed to handle the extra stress brought on by high traffic doorways. The greased bearings reduce the rotational friction extending the life of a hinge in heavy use situations. These hinges tend to be more durable than standard, or plain bearing hinges.

Material - Solid Brass: Solid brass is made from copper and zinc and is prized for its resilience, durability, and beauty. Solid brass can always be polished back to its original sheen and is highly resistant to rusting. Solid brass is often available in finishes that other hinge materials are not.

Mounting: The standard corners for mortised door hinges are 1/4" radius, 5/8" radius and square corner. It is recommended that three hinges be used on doors up to and including 7.5 feet with one additional hinge for each additional 2.5 feet. Make sure you check your current hinges before making a purchase.


  • 5 Inch Height
  • 5 Inch Width
  • Made from Solid Brass
  • Mount: Mortise
  • Gauge: 0.134" (Thickness of Hinge Brass)
  • 5 Knuckles
  • 8 Screw holes

There are brand names, and then there is Baldwin. Constantly building and re-building upon a time tested legacy of superior design, craftsmanship, functionality and innovation, Baldwin Hardware has delivered modern luxury to discriminating homeowners, architects and designers since 1946. From being the first to forge solid brass door hardware to setting precedence for Lifetime Finishes, Baldwin has been and always will be synonymous with revolutionary technology and unsurpassed quality. Aspire to make your home much more than mere shelter, and relax in the assurance that function and elegance can finally flourish within the same line of fine products—Baldwin can show you how.

Additional Baldwin Links

Our SKU: Baldwin 1051.I

This product is listed under the following manufacturer number(s):

  • Baldwin 1051038I*
    Aged Brass
  • Baldwin 1051151I
    Antique Nickel
  • Baldwin 1051452I
    Distressed Antique Nickel
  • Baldwin 1051402I
    Distressed Oil Rubbed Bronze
  • Baldwin 1051412I
    Distressed Venetian Bronze
  • Baldwin 1051034I
    Lacquered Vintage Brass
  • Baldwin 1051003I
    Lifetime Polished Brass
  • Baldwin 1051055I
    Lifetime Polished Nickel
  • Baldwin 1051056I
    Lifetime Satin Nickel
  • Baldwin 1051031I
    Non-Lacquered Brass
  • Baldwin 1051102I
    Oil Rubbed Bronze
  • Baldwin 1051030I
    Polished Brass
  • Baldwin 1051260I
    Polished Chrome
  • Baldwin 1051140I
    Polished Nickel
  • Baldwin 1051190I
    Satin Black
  • Baldwin 1051040I
    Satin Brass
  • Baldwin 1051050I
    Satin Brass and Black
  • Baldwin 1051060I
    Satin Brass and Brown
  • Baldwin 1051264I
    Satin Chrome
  • Baldwin 1051150I
    Satin Nickel
  • Baldwin 1051112I
    Venetian Bronze
  • Baldwin 1051033I
    Vintage Brass

*Denotes a finish or option that has been discontinued

Installation Resource Center

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Baldwin 1051.I Reviews

Rated 5 out of 5 by from Black hinges I dug up all the ususal suspects looking for well made 5x5 hinges for a heavy custom made door. All I found were up to 4x4 and just wouldn't do. These are just the ticket.
Date published: 2013-03-27

Buy the Baldwin 1051140I in Polished Nickel at Research Baldwin 1051140I in Polished Nickel online. Find Baldwin 1051140I in Polished Nickel features and specifications. Get the best deal by comparing the Baldwin 1051140I in Polished Nickel today.

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