LCN 4110-3077SCNS Spring Cush-...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$707.00
$440.36
LCN 4110-3077SCNS - Spring Cush-N-Stop Arm

LCN 4110-3077SCNS Spring Cush-N-Stop Arm with Forged Steel Construction

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Model: 4110-3077SCNS 652
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$707.00
$440.36
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LCN 4110 Series Spring Cush-N-Stop Arm with Forged Steel Construction

Heavy-Duty Door Closer Replacement Arm

The LCN 4110 Series Spring Cush-N-Stop Arm delivers professional-grade durability for demanding commercial applications. This non-handed replacement arm features solid forged steel main arm and forearm construction with spring-loaded stop in the soffit shoe, specifically engineered for potentially abusive applications where standard arms may fail.

Professional Features & Benefits

  • Heavy-Duty Construction: Solid forged steel main arm and forearm provide exceptional durability for high-traffic commercial applications.
  • Spring-Loaded Stop Protection: Integrated spring-loaded stop in the soffit shoe prevents over-rotation and reduces stress on door closer mechanisms.
  • Non-Handed Design: Universal configuration eliminates the need for separate left and right-hand versions, simplifying inventory and installation.
  • Abusive Application Ready: Specifically designed for potentially abusive environments where standard arms may experience premature failure.
  • 4110 Series Compatibility: Direct replacement component for LCN 4110 Series door closers ensuring proper fit and function.
  • ADA Compliant: Meets accessibility requirements for commercial door control applications.
  • Parallel Arm Mounting: Designed for parallel arm installation configurations providing optimal door control performance.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Mounting Method: Parallel Arm
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4110-3077SCNS
  • Product Subgroup: Parts and Accessories
  • Product Type: Arm
  • Series: 4110 Series
  • Subcategory: Parts and Accessories

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose LCN Quality?

LCN door closer components deliver professional-grade reliability with solid forged steel construction engineered for demanding commercial applications where dependable performance is essential. The spring-loaded stop design provides enhanced protection against abuse while maintaining smooth operation throughout the door's range of motion.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Series:
4110 Series
Subcategory:
Parts and Accessories
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Door Closer Arms
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
4110-3077SCNS
Mounting Method:
Parallel Arm
Product Category:
Door Controls
Department:
Door Hardware

LCN 4110-3077SCNS 652 – Frequently Asked Questions

1) Will the LCN 4110-3077SCNS arm work on a right-hand door and a left-hand door?
The 3077SCNS Spring Cush-N-Stop arm is non-handed, so one part covers both swings. Nothing has to be flipped, reversed, or ordered as a hand-specific version, which is why it is a practical stocking item if you maintain openings in both directions across a building.
2) Does the LCN 3077SCNS arm mount parallel arm or regular arm?
Parallel arm only. The 3077SCNS is built for parallel arm mounting, meaning the closer body goes on the push side of the door with the arm running back along the face toward the frame soffit. If your existing closer is mounted regular arm on the pull side, or top jamb, this arm is not the part for that installation.
3) Which LCN door closers does the 3077SCNS arm fit?
It is a replacement arm for LCN 4110 Series closers. The 4110 is the parallel-arm-mounted member of LCN's 4110/4010 heavy duty family, and the 3077SCNS is the arm that goes with it. If the closer body on your door is a different LCN series, order the arm listed for that series rather than this one.
4) Do I still need a separate wall stop or floor stop if I use a Cush-N-Stop arm?
The Cush-N-Stop arm carries a spring-loaded stop built into the soffit shoe, so the arm itself limits how far the door swings and cushions it at the end of travel. That is the point of the SCNS version: the stop lives in the hardware you already have on the door instead of in a separate wall bumper. It also takes shock off the closer body when someone throws the door open, which is the failure mode standard arms suffer in abusive openings.
5) I have Sargent and Falcon closers on other doors. Can I use one stop arm across all of them?
No. Closer arms are series specific, and the 3077SCNS is built for LCN 4110 Series bodies. A Sargent closer needs a Sargent arm such as the 25-CPS compression stop arm for 351 and 281 closers; a Falcon SC60A needs the SC60A-3049DS dead stop parallel arm assembly. If you are trying to standardize across a building, standardize on the closer series first, then the arm follows.
6) What is a heavy duty parallel arm alternative to the LCN 4110-3077SCNS spring cush-n-stop arm?
The Sargent 25-CPS is a heavy duty parallel arm door closer arm with a compression stop, built for the 351 and 281 closers. Like the 4110-3077SCNS, it puts the stop function in the arm itself rather than relying on a separate wall or floor stop, and Sargent rates it Grade 1 heavy duty. The difference is the closer body it belongs to: the LCN arm is a 4110 Series component and the Sargent arm mounts to Sargent 351/281 closers, so the substitution only works if you are changing the closer as well or the opening already has a Sargent body on it.
7) I need a stop arm that also holds the door open - what should I order instead of the 4110-3077SCNS?
The 4110-3077SCNS is a spring cush-n-stop arm; it cushions and stops the swing but does not hold the door open. For hold-open with a stop in the same arm, the Sargent 25-CPSH is a heavy-duty hold-open parallel arm with compression stop for 351 and 281 closers, and the Falcon SC60A-3049DS is a hold-open dead stop parallel arm assembly for SC60A closers. Both are parallel arm assemblies like the LCN arm, so the mounting configuration on the door is the same; the deciding factor is which closer body is already on the opening.
8) The closer body is worn out too - is there a complete unit instead of just replacing the arm with a 4110-3077SCNS?
Yes. The Sargent 1431-CPS TB EN is a heavy duty surface door closer supplied with a parallel arm and compression stop as a complete unit, rated Grade 1. That gets you a new body and a stop-function parallel arm in one order, where the 4110-3077SCNS is a replacement arm intended to go onto an existing 4110 Series closer. If the hydraulic body still operates correctly, the arm alone is the narrower fix; if it is leaking or the sweep is gone, the full closer is the way to go.
9) What is the difference between a Cush-N-Stop arm and a plain hold-open arm?
Two different jobs. The 3077SCNS is a stop arm: the spring-loaded stop in the soffit shoe absorbs the swing and limits travel, but it does not hold the door open. If you want the door to stand open at a set degree, you want a hold-open assembly instead, like the Falcon SC70A-3049/PA hold-open arm for SC70A closers or the Sargent 25-CPSH, which combines hold-open with a compression stop. Pick the stop arm when the concern is protecting the door and closer from abuse, and hold-open when someone needs the opening to stay propped.
10) Is a forged steel closer arm worth it for a high abuse door like a stairwell or a loading area?
That is exactly the case it is built for. Main arm and forearm are solid forged steel rather than cast, and the arm is specified for potentially abusive applications where standard arms fail early. Combined with the spring stop taking the shock of a slammed-open door, it is the arm to use on doors that get kicked, carted through, or wind-caught.
11) What finishes does the LCN 3077SCNS Cush-N-Stop arm come in?
Thirteen finishes, so you can match whatever is already hanging on the other openings: 616 satin bronze blackened, 632 bright brass, 633 satin brass, 639 satin bronze, 646 satin nickel, 651 bright chrome, 652 satin chrome, 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. For most commercial work the 689 aluminum and 693 gloss black are the ones that blend with existing painted closer covers.
12) Can I use this arm on an ADA accessible entrance?
Yes, the 4110 Series Spring Cush-N-Stop arm is ADA compliant for commercial door control. Bear in mind the arm is one half of the equation on an accessible opening: the opening force is set at the closer body, so the closer still has to be adjusted to the force limit your inspector is checking.
13) Should I replace just the closer arm or the whole door closer?
If the closer body still controls and does not leak, replacing the arm is the cheaper fix, and the 3077SCNS is sold as a replacement part for that reason. Swap the arm when the arm is bent, the soffit shoe is chewed up, or you are upgrading a standard arm to a stop arm. Replace the whole unit when the body is weeping oil or will not hold an adjustment; in that case a complete parallel arm closer with a stop, like the Sargent 25-CPS or the Sargent 1431-CPS TB EN, gets you a new body and stop arm together.
14) What Falcon arm compares to the LCN 4110-3077SCNS for a closer that is already on the door?
On a Falcon SC70A closer, the SC70A-3049/PA is a hold open arm supplied with the PA bracket, and on an SC60A the SC60A-3049DS is a hold-open dead stop parallel arm assembly. Both are parallel arm parts like the 4110-3077SCNS, so the door prep and soffit bracket location follow the same pattern. Note the function difference: the LCN arm is a spring cush-n-stop with no hold-open, so if a facility standard forbids doors held open, the Falcon hold-open arms are not a like-for-like swap.
15) Can I use the Falcon 8230-3077PLCM or OHC100A-DP in place of the LCN 4110-3077SCNS?
Neither one substitutes. The Falcon 8230-3077PLCM is a standard arm with track for 8230 Series automatic door operators, which is a track arm on a powered operator rather than a parallel arm on a manual surface closer. The Falcon OHC100A-DP is a center hung floor pivot with end load arm for OHC100 Series closers, meaning it belongs to a floor-closer pivot set. The 4110-3077SCNS is a parallel arm mount replacement part for surface-mounted 4110 Series closers, so both Falcon parts solve a different opening entirely.
16) For a school corridor door that gets abused, does the LCN 4110-3077SCNS or a Sargent compression stop arm handle it?
Both are built for that duty. The 4110-3077SCNS uses solid forged steel main arm and forearm with a spring-loaded stop in the soffit shoe, specifically for potentially abusive applications, and it is non-handed so one part covers both swings. The Sargent 25-CPS and 25-CPSH are Grade 1 heavy duty parallel arms with a compression stop. The spring-loaded stop on the LCN arm absorbs the impact of an over-swung door, while the Sargent compression stop arms come in a fixed-stop version and a hold-open version, so choose on whether the opening is allowed to stand open.
17) Which stop arm keeps an ADA opening compliant?
The LCN 4110-3077SCNS is ADA compliant and is a commercial-rated parallel arm part, so it can go on a barrier-free opening without changing the accessibility status of the door. Among the comparable arms, the Sargent 25-CPS and 1431-CPS TB EN are Grade 1 heavy duty parallel arm assemblies with a compression stop. On any of them the opening force at the door is set by the closer body and its adjustment rather than by the arm, so confirm the closer spring size against the facility requirement after the arm goes on.
18) Is this arm rated for commercial or residential use?
Commercial. It is specified for commercial door control and shows up on office buildings, schools, hospitals, retail, warehouse, government buildings, and the common area doors in multi-tenant residential. For an interior residential door a heavy forged steel stop arm is more hardware than the opening calls for.
How fast can I get the LCN 4110-3077SCNS 652 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 4110-3077SCNS 652 come with a warranty?
Absolutely. The LCN 4110-3077SCNS 652 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 4110-3077SCNS 652?
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