LCN 4050A-3049CNS Hold Open Cu...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$372.00
$279.82
LCN 4050A-3049CNS Hold Open Cush-n-Stop Arm with Templated Stop Points

LCN 4050A-3049CNS Hold Open Cush-n-Stop Arm with Templated Stop Points

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Model: 4050A-3049CNS 695
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$372.00
$279.82
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LCN 4050A Series Hold Open Cush-n-Stop Arm with Templated Stop Points

Professional Door Closer Replacement Arm

The LCN 4050A Series Hold Open Cush-n-Stop Arm provides reliable hold open functionality with templated stop/hold open points for precise positioning control. This non-handed replacement arm features handle-controlled hold open operation, making it suitable for commercial applications requiring ADA-compliant door control solutions. Designed specifically for the 4050A Series door closers, this arm delivers professional-grade performance in demanding commercial environments.

Professional Features & Benefits

  • Non-Handed Design: Universal configuration eliminates handing concerns for simplified inventory management and installation flexibility.
  • Templated Stop Points: Pre-positioned hold open points ensure consistent and reliable door positioning for optimal traffic flow control.
  • Handle-Controlled Operation: Intuitive handle control allows users to easily engage and disengage the hold open function as needed.
  • ADA Compliance: Meets ADA requirements for accessible door operation in commercial applications.
  • 4050A Series Compatibility: Engineered specifically for LCN 4050A Series door closers ensuring proper fit and optimal performance.
  • Commercial-Grade Construction: Built to withstand the demands of high-traffic commercial environments with reliable long-term operation.
  • Replacement Part Availability: Genuine LCN replacement component maintains original equipment performance and warranty coverage.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4050A-3049CNS
  • Product Subgroup: Parts and Accessories
  • Product Type: Arm
  • Series: 4050A Series
  • Subcategory: Parts and Accessories

Professional Applications

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

Why Choose LCN Quality?

LCN door closer components deliver professional-grade reliability with commercial-grade construction designed for demanding applications. This genuine replacement arm maintains the original equipment performance standards and ADA compliance requirements. Engineered for demanding commercial applications where dependable door control performance is essential.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Series:
4050A 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:
4050A-3049CNS
Product Category:
Door Controls
Department:
Door Hardware

LCN 4050A-3049CNS 695 – Frequently Asked Questions

1) Will the LCN 4050A-3049CNS Cush-n-Stop arm fit any LCN closer, or only the 4050A?
Only the 4050A. The 3049CNS arm is built for LCN 4050A Series closers, so if the body on the door is a different LCN series you need that series' own arm, not this one. Check the stamping on the closer body before ordering.
2) Do I need to order a left hand and right hand version of the LCN 4050A hold open arm?
No. The 3049CNS is non-handed, so one part covers both left and right hand openings. For a property manager stocking spares across a building, that means a single line item on the shelf instead of two.
3) What does the Cush-n-Stop arm actually do that a plain closer arm doesn't?
It combines a hold open with a built-in stop. The arm has templated stop and hold open points, so the door parks at a set position and the arm itself takes the overswing load instead of the door slamming into a wall or a floor stop. Hold open is engaged and released by a handle on the arm, so a user turns it on and off at the door.
4) Is a hold open door closer arm allowed on an ADA accessible opening?
The 4050A-3049CNS is listed ADA compliant, so it can be used on accessible commercial openings. Note that hold open arms are not permitted on fire rated door assemblies, which have to self close and latch, so confirm the opening is not a labeled fire door before you specify a hold open.
5) Can I just replace the arm instead of the whole door closer?
Yes, when the closer body still holds oil and controls the sweep. The 3049CNS is a genuine LCN replacement arm for the 4050A, so a broken or bent arm, a stripped hold open, or a wrong-function arm is an arm-only swap. If the body is leaking or the door no longer latches with the valves adjusted, the arm will not fix it.
6) Can I put an LCN 4050A-3049CNS arm on a Sargent 351 closer?
No. The 4050A-3049CNS is built for LCN 4050A Series closers. For a Sargent 351 or 281 closer body, the arm to order is the Sargent 25-CPSH Heavy-Duty Hold-Open Parallel Arm with Compression Stop, which is listed for 351/281 closers and gives you the same combination of hold open plus an integral stop. Sargent also lists the 25-H hold-open arm for 351 and 281 closers in standard and top jamb mount if you do not need the stop function.
7) What is the Falcon equivalent of the LCN 4050A-3049CNS hold open arm?
The closest Falcon parallel arm assembly with hold open and a built-in stop is the SC60A-3049DS Hold-Open Dead Stop Parallel Arm Assembly, which serves the Falcon SC60A Series. The difference is in how the stop behaves: the LCN 4050A-3049CNS is a Cush-n-Stop arm, which cushions the door into its stop point, while the Falcon SC60A-3049DS is a dead stop arm. Both are arm assemblies for their own closer body, so the Falcon part goes on an SC60A closer and the LCN part goes on a 4050A Series closer.
8) I need a stop but not hold open - what arm should I use instead of the 4050A-3049CNS?
The 4050A-3049CNS combines hold open with templated stop points, so if the opening must not stand open, choose an arm without the hold open feature. Sargent's 25-CPS is a heavy duty parallel arm with compression stop for 351/281 closers - it stops the door without holding it. Within the Sargent line, 25-CPS and 25-CPSH are the same parallel arm with compression stop; the CPSH is the hold-open version. On the LCN side, the 4050A-3049CNS is handle controlled, so the hold open only engages when someone deliberately sets it.
9) Should I use a Cush-n-Stop arm or a separate wall stop for a door that swings into a corridor?
A Cush-n-Stop arm is the choice when you cannot put a stop where the door lands, or where a wall stop keeps getting torn out. The stop is integral to the arm and the stop points are templated, so the door is limited at the closer rather than at the wall. Where there is solid backing and no hold open is wanted, a plain arm plus a wall or floor stop is the simpler route.
10) What finishes does the LCN 4050A Cush-n-Stop hold open arm come in?
Six: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. If you are matching arms already on other doors in the building, 689 aluminum and 695 dark bronze are the two that most commonly turn up on existing commercial closers, so pull the number off the old arm rather than eyeballing the color.
11) If I want a stop but no hold open on my LCN 4050A, is this the right arm?
No. The 3049CNS is the hold open version, with a handle the user turns to park the door open. If you want the cushioned stop without anyone being able to hold the door open, order the non hold open Cush-n-Stop arm for the 4050A instead. On a fire rated opening that is the version you need.
12) What Sargent part covers both the closer and the parallel arm with a stop, rather than just the arm?
The 4050A-3049CNS is the arm alone - it replaces the arm on a 4050A Series closer that is already hung. If the opening has no closer yet, the Sargent 1431-CPS TB EN is a complete heavy duty surface door closer supplied with a parallel arm and compression stop, rated Grade 1. The Sargent 25-CPS is likewise a heavy duty Grade 1 parallel arm with compression stop for 351 and 281 closers. Choose the arm-only part when the closer body is staying and the arm-and-body part when you are replacing the whole unit.
13) Is a track arm like the Falcon 8230-3077PLCM an alternative to the LCN 4050A-3049CNS?
No - they solve different problems. The Falcon 8230-3077PLCM is a standard arm with track for Falcon 8230 Series automatic door operators, so it belongs on a powered operator and rides in a track. The LCN 4050A-3049CNS is a hold open Cush-n-Stop arm with templated stop points for a manual 4050A Series surface closer. A track arm will not give you the handle-controlled hold open and templated stop points the 4050A arm provides, and it is not built for the 4050A closer body.
14) Which Falcon hold open arm uses a separate parallel arm bracket instead of an integral stop?
The Falcon SC70A-3049/PA is a hold open arm supplied with a PA bracket for SC70A Series door closers - the parallel arm bracket is part of the assembly, and the hold open is the whole of the function. The LCN 4050A-3049CNS is a Cush-n-Stop arm, so the stop points are templated into the arm itself and the hold open is engaged by handle. If the opening needs an arm that stops the door as well as holds it, the Cush-n-Stop arm does both in one assembly.
15) The door is center hung on a floor pivot - does the 4050A-3049CNS work?
No. The 4050A-3049CNS is a surface closer arm for LCN 4050A Series closers and assumes the door swings on standard butt hinges with the closer mounted on the door or frame. A center hung door running on a floor pivot needs pivot hardware instead: the Falcon OHC100A-DP is a center hung floor pivot with end load arm for OHC100 Series door closers, which is the overhead concealed arrangement that suits a center hung opening.
16) For an ADA opening in a school or hospital, does an LCN 4050A-3049CNS or a Sargent compression stop arm meet the requirement?
The LCN 4050A-3049CNS is ADA compliant and specified for commercial use, which covers educational and healthcare facilities where the arm must not defeat accessible operation. On the Sargent side, the 25-CPSH heavy-duty hold-open parallel arm with compression stop and the 1431-CPS TB EN heavy duty surface closer with parallel arm and compression stop are both Grade 1. Grade 1 and ADA compliance answer different parts of a specification, so a facility standard that calls for both should be checked against each part's own record.
17) Is this arm suitable for a high traffic commercial entrance, or is it a light duty part?
It is a commercial part, not residential, and it is the arm LCN builds for the 4050A in office buildings, schools, healthcare, retail, and multi-tenant residential. The stop is templated into the arm, which is what makes it hold up where doors get thrown open all day and a surface stop would not survive.
18) Do I need to specify handing when cross-referencing the 4050A-3049CNS against other hold open arms?
Not for the LCN part - the 4050A-3049CNS is non-handed, so one part number covers left and right hand openings and you order by finish alone, in 689 Aluminum, 690 Statuary Bronze, 691 Light Bronze, 693 Gloss Black, 695 Dark Bronze or 696 Brass. The peers to check against are the Sargent 25-CPSH heavy-duty hold-open parallel arm with compression stop and the Falcon SC60A-3049DS hold-open dead stop parallel arm, each of which mounts to its own closer series.
How fast can I get the LCN 4050A-3049CNS 695 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 4050A-3049CNS 695 come with a warranty?
Absolutely. The LCN 4050A-3049CNS 695 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 4050A-3049CNS 695?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the LCN 4050A-3049CNS 695 from ZenSupply?
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