Door Closers

A door closer does more than shut the door behind people. On a fire-rated opening it is what guarantees the door actually closes and latches. A fire door that stands open protects nothing. On an entry it controls drafts, security, and energy costs. And with the right closer, a heavy commercial door can still meet ADA opening-force requirements.

Key choices: surface-mounted closers (regular arm, parallel arm, or top jamb) are the workhorses and fit most commercial doors, while concealed and overhead closers trade easy maintenance for clean looks. Size the closer to the door. Most quality commercial closers are adjustable across sizes 1 through 6, and bigger, heavier, or windier openings need higher spring sizes. For accessible entrances, look for closers that can be adjusted to ADA opening-force limits, or step up to a low-energy automatic operator with a wave-to-open actuator. We carry those in our Touchless Solutions section.

Adjustability matters more than people expect: independent sweep speed, latch speed, and backcheck valves are what separate a door that closes reliably and quietly from one that slams. We stock commercial-grade closers from LCN, Norton, and other leading brands, including hold-open arms where code permits and delayed-action closers for accessibility.

Door Closers

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  • LCN 4050A-3077/62A 689 Door Closer Parts LCN 4050A-3077/62A 689 Door Closer Parts
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    LCN 4050A-3077/62A 689 Door Closer Parts

    LCN
    MSRP: $238.00
    $168.27
    This is a replacement part kit for LCN 4050 Series door closers. It includes a regular arm with 62A shoe, aluminum painted cast aluminum body, peel-n-stick templates, universal screw pack, full...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $238.00
    $168.27
    Subtotal:
  • LCN 4050A-3049/PA 689 AL Door Closer Parts LCN 4050A-3049/PA 689 AL Door Closer Parts
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    LCN 4050A-3049/PA 689 AL Door Closer Parts

    LCN
    MSRP: $305.00
    $215.63
    This is a replacement hold open arm component for LCN 4050 Series door closers. The aluminum painted cast aluminum body features a patent pending design and includes peel-n-stick templates and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $305.00
    $215.63
    Subtotal:
  • LCN 4050A-3049CNS 695 Door Closer Parts LCN 4050A-3049CNS 695 Door Closer Parts
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    LCN 4050A-3049CNS 695 Door Closer Parts

    LCN
    MSRP: $425.00
    $300.47
    Replacement hold cushion arm component for LCN 4050 Series door closers. Features dark bronze painted cast aluminum body with patent pending design, peel-n-stick templates, universal screw pack, and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $425.00
    $300.47
    Subtotal:
  • LCN 4050A-3049/PA 695 Door Closer Parts LCN 4050A-3049/PA 695 Door Closer Parts
    Quick view

    LCN 4050A-3049/PA 695 Door Closer Parts

    LCN
    MSRP: $305.00
    $215.63
    This is a replacement hold open arm component for LCN 4050 Series door closers. It features dark bronze painted cast aluminum construction with a patent pending design, universal screw pack, and full...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $305.00
    $215.63
    Subtotal:
  • 4050A-18G 689 AL LCN Door Closer Mounting Plates 4050A-18G 689 AL LCN Door Closer Mounting Plates
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    4050A-18G 689 AL LCN Door Closer Mounting Plates

    LCN
    MSRP: $97.00
    $73.47
    The LCN 4050A-18G aluminum mounting plate is designed for installing LCN door closers on narrow top rails or flush ceilings. It solves alignment and installation challenges by providing a...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $97.00
    $73.47
    Subtotal:
  • LCN 4050A-3077SCNS 689 AL Door Closer Parts LCN 4050A-3077SCNS 689 AL Door Closer Parts
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    LCN 4050A-3077SCNS 689 AL Door Closer Parts

    LCN
    MSRP: $434.00
    $306.84
    This is a replacement spring cushion stop arm component for LCN 4050 Series door closers. The cast aluminum arm features a patent pending design with a painted aluminum finish and includes...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $434.00
    $306.84
    Subtotal:
  • 4050A-18G 696 BRASS LCN Door Closer Parts 4050A-18G 696 BRASS LCN Door Closer Parts
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    4050A-18G 696 BRASS LCN Door Closer Parts

    LCN
    MSRP: $97.00
    $73.47
    The LCN 4050A-18G is a replacement drop plate assembly for the LCN 4050 Series door closer. Designed for facilities managers and maintenance professionals, this cast aluminum component with satin...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $97.00
    $73.47
    Subtotal:
  • LCN 4050A-HW/PA 693 Door Closer Parts LCN 4050A-HW/PA 693 Door Closer Parts
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    LCN 4050A-HW/PA 693 Door Closer Parts

    LCN
    MSRP: $836.00
    $531.28
    This is a replacement hold open arm with PA shoe component for the LCN 4050 Series surface door closer. The part features a black painted cast aluminum body with a universal screw pack and full...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $836.00
    $531.28
    Subtotal:
  • LCN 4050A-SCUSH 689 MC Series Cast Aluminum Door Closer LCN 4050A-SCUSH 689 MC Series Cast Aluminum Door Closer
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    LCN 4050A-SCUSH 689 MC Series Cast Aluminum Door Closer

    LCN
    MSRP: $992.00
    $606.16
    The LCN 4050A Series is a heavy-duty cast aluminum door closer designed for high-traffic commercial environments. Built to withstand frequent use and abusive conditions, this closer delivers the...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $992.00
    $606.16
    Subtotal:
  • LCN 4050A-SCUSH 689 Door Closer Parts LCN 4050A-SCUSH 689 Door Closer Parts
    Quick view

    LCN 4050A-SCUSH 689 Door Closer Parts

    LCN
    MSRP: $965.00
    $593.20
    This is a replacement part kit for the LCN 4050 Series surface door closer. It includes the Spring Cush-N-Stop arm component with aluminum painted cast aluminum body, peel-n-stick templates,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $965.00
    $593.20
    Subtotal:
  • LCN 4050A-RW/62A 689 MC Series Cast Aluminum Door Closer LCN 4050A-RW/62A 689 MC Series Cast Aluminum Door Closer
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    LCN 4050A-RW/62A 689 MC Series Cast Aluminum Door Closer

    LCN
    MSRP: $796.00
    $502.08
    The LCN 4050A Series is a heavy-duty cast aluminum door closer designed for high-traffic commercial environments. Built to withstand frequent use and harsh conditions, it combines durability with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $796.00
    $502.08
    Subtotal:
  • 4050A-3080 689 AL LCN Door Closer Parts 4050A-3080 689 AL LCN Door Closer Parts
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    4050A-3080 689 AL LCN Door Closer Parts

    LCN
    MSRP: $107.00
    $81.05
    The LCN 4050A-3080 AL is a spring cushion block component for the LCN 4050 Series door closer. Designed for commercial and institutional facilities, this aluminum painted cast aluminum part replaces...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $107.00
    $81.05
    Subtotal:
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