LCN 4050A-3049/PA Hold Open Ar...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$267.00
$198.83
LCN 4050A-3049/PA Hold Open Arm with PA Shoe, 689 Aluminum finish, commercial door closer component

LCN 4050A-3049/PA Hold Open Arm with PA Shoe - Non-Handed Commercial Door Closer Component

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Model: 4050A-3049/PA 695
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$267.00
$198.83
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LCN 4050A-3049/PA Hold Open Arm with PA Shoe

The LCN 4050A-3049/PA is a replacement hold open arm assembly for LCN 4050 Series door closers. The assembly ships complete with the 62PA parallel arm shoe, so no separate shoe purchase is required. The non-handed configuration installs on left-hand or right-hand doors without modification.

Compatibility

  • Fits LCN 4050 Series door closers
  • Direct replacement for the hold open arm assembly on 4050A Series units
  • Non-handed: works on both left-hand and right-hand applications

Key Specifications

  • Model: 4050A-3049/PA
  • Includes: Hold open arm and 62PA PA shoe
  • Application: Commercial
  • ADA Compliant: Yes, when properly installed and adjusted
  • Available Finishes: 689 Aluminum, 690 Statuary Bronze, 691 Light Bronze, 693 Gloss Black, 695 Dark Bronze, 696 Brass

Typical Applications

  • Commercial office, healthcare, education, and government facilities
  • High-traffic doors requiring hold-open functionality
  • ADA-accessible door openings

Manufacturer Resources

LCN Full Line Catalog

Product Specs

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

LCN 4050A-3049/PA 695 – Frequently Asked Questions

1) Which LCN door closers does the 4050A-3049/PA arm work with?
It is built for LCN 4050 Series door closers. This is a replacement arm, not a complete closer, so the closer body has to already be a 4050 Series unit. If the body on the door is a 4040 or another LCN series, this arm is the wrong part.
2) Does the 4050A hold open arm come with the PA shoe or do I have to order that separately?
The 62PA shoe is included in the assembly. You get the hold open arm and the shoe as one replacement part, so there is no separate shoe line to add to the order.
3) Is the LCN 4050A hold open arm the right choice if I want the door to stay open on its own?
That is what it does. The hold open arm lets the door be pushed to a set point and stay there until it is pulled free, rather than closing every time. If the opening is fire rated and the door has to self close, a hold open arm is the wrong part and you want a standard arm instead. On a fire door, hold open is only allowed on a listed hold open device tied to the alarm.
4) I need a hold open parallel arm but my closer is a Falcon, not an LCN. What do I order?
The 4050A-3049/PA only fits LCN 4050 Series bodies. For a Falcon SC70A closer, the matching part is the Falcon SC70A-3049/PA hold open arm with PA bracket. If the Falcon body is an SC60A and you also want a dead stop, that is the SC60A-3049DS hold-open dead stop parallel arm. Arms are series specific, so match the arm to the closer body stamped on the unit.
5) Does this hold open arm also stop the door, or do I still need a floor or wall stop?
The 4050A-3049/PA holds the door open, it is not a dead stop arm. It does not take the impact of an overswung door, so keep the wall or floor stop. If you want the arm itself to stop the door, a dead stop version is a different part, for example Falcon's SC60A-3049DS hold-open dead stop parallel arm on SC60A closers, or Sargent's 25-CPSH hold-open parallel arm with compression stop for 351 and 281 closers.
6) My door closer arm is bent but the closer body is fine. Can I just replace the arm?
Yes, and that is what this part is for. The 4050A-3049/PA is a replacement arm assembly for LCN 4050 Series closers, so a bent or torn-off arm does not mean pulling the whole closer and re-drilling the door. Confirm the body on the door is a 4050 Series before ordering, since arms do not swap between closer series.
7) Is the Sargent 25-H hold-open arm a substitute for the LCN 4050A-3049/PA?
No. The Sargent 25-H is a hold-open door closer arm for Sargent 351 and 281 closers in standard and top jamb mount, while the 4050A-3049/PA is a parallel arm assembly with the PA shoe for LCN 4050 Series closers. Two things differ: the closer family the arm attaches to, and the mounting position. Parallel arm mounts on the push side with the shoe on the door face; standard and top jamb mount put the arm on the frame in a different orientation, which changes the prep and the reveal you need. Order by the closer on the door and by how it is mounted, not by the hold-open function alone.
8) What is the Falcon equivalent of the LCN 4050A-3049/PA hold open arm with PA shoe?
The Falcon SC70A-3049/PA Hold Open Arm with PA Bracket, part of the SC70A Series, is the closest Falcon counterpart. Both are hold open arm assemblies supplied with the parallel arm mounting piece, so the arm and the PA component arrive together as one replacement. The difference that matters when ordering is the closer body each one belongs to: the LCN arm is built for the 4050A Series and the Falcon arm is built for the SC70A Series, so they are not swapped between closer bodies. Match the arm to the closer already mounted on the door.
9) I need the door to stop at a set opening, not just hold open. What arm should I use instead of the 4050A-3049/PA?
The 4050A-3049/PA is a hold open arm - it holds the door open at the point you set, but it does not include a stop that takes the impact of the door being thrown open. For an opening that needs a positive stop, look at the Falcon SC60A-3049DS Hold-Open Dead Stop Parallel Arm Assembly, which combines hold open with a dead stop, or the Sargent 25-CPSH Heavy-Duty Hold-Open Parallel Arm with Compression Stop, a Grade 1 heavy duty arm that adds a compression stop to the hold open function. Both are arms for their own closer bodies, so confirm the closer on the door before ordering.
10) What is a PA shoe on a door closer arm and when do I need one?
PA stands for parallel arm. The shoe is the bracket that lands on the door face so the closer and arm sit on the pull side of the opening, tucked parallel to the door instead of projecting out into the opening. You need it when the closer is mounted parallel arm rather than regular arm or top jamb. The 4050A-3049/PA is supplied with the 62PA shoe for exactly that mounting.
11) Will swapping in this arm keep my door ADA compliant?
The 4050A-3049/PA is an ADA compliant component when it is installed and adjusted correctly. Compliance on an accessible opening comes down to the closer's opening force and closing speed adjustment after the arm is on, so the arm has to go back on with the spring and valve settings dialed in, not just bolted up.
12) What is the difference between a hold open arm and a regular door closer arm?
A regular arm closes the door every time. A hold open arm adds a friction or detent point so the door parks open at a chosen position until someone pulls it shut, which is what you want on a receiving door, a classroom during passing periods, or an office you want propped without a wedge. Trade the hold open for a standard arm on any opening that has to latch on its own, such as a fire rated or a smoke barrier door.
13) Do I need a whole new closer or can I just replace the arm on my LCN 4050?
If the closer body still controls the door and only the arm is worn, bent, or no longer holding position, the 4050A-3049/PA replaces the arm and PA shoe as a unit and keeps the existing closer in service. Whole-unit replacements are a different order: the Sargent 1431-CPS TB EN is a heavy duty Grade 1 surface door closer supplied with a parallel arm and compression stop, and the Sargent 25-CPS is a heavy duty Grade 1 parallel arm door closer with compression stop for 351 and 281 applications. Those bring a new closer body with them; the LCN part does not.
14) My door has an automatic operator, not a manual closer. Will the LCN 4050A hold open arm work on it?
No. The 4050A-3049/PA is a component for a manual surface closer in the LCN 4050 Series. An automatic operator takes its own arm assembly - for example the Falcon 8230-3077PLCM Standard Arm with Track, which is the 8200 Series arm for Falcon 8230 automatic door operators and works with a track rather than a parallel arm shoe. Identify whether the unit on the door is a manual closer or a powered operator before ordering an arm; the two are not interchangeable.
15) The door is center hung on a floor pivot. Is the 4050A-3049/PA the right arm?
No. The 4050A-3049/PA is a parallel arm assembly with a PA shoe for a surface mounted LCN 4050 Series closer on a conventionally hung door. A center hung door on a floor pivot needs pivot hardware and an end load arm instead - the Falcon OHC100A-DP Center Hung Floor Pivot with End Load Arm, from the OHC100A Series, is that configuration for OHC100 Series overhead concealed closers. Confirm how the door is hung before selecting the arm.
16) We standardize on Grade 1 heavy duty door control across our buildings. How does the LCN 4050A arm fit that?
The 4050A-3049/PA is a commercial replacement arm for the LCN 4050 Series, ADA compliant when properly installed and adjusted, and it is a component rather than a complete closer - the grade rating on an opening comes from the closer assembly it is fitted to. If a facility standard is written around a complete Grade 1 heavy duty unit, the comparable whole-closer options are the Sargent 1431-CPS TB EN and the Sargent 25-CPS, both Grade 1 heavy duty. Where LCN 4050 Series closers are already installed across the facility, replacing arms with the matching 4050A component keeps that fleet consistent.
17) Is the LCN 4050A hold open arm suitable for high traffic commercial openings like schools and hospitals?
It is a commercial-duty component, not a residential one, and it is used on office buildings, schools, healthcare facilities, retail, warehouses, multi-tenant residential, and government buildings. For a facility manager standardizing across a campus, the non-handed design means one part number covers every 4050 Series opening regardless of swing.
18) Do I have to order a left hand and a right hand version of the LCN 4050A hold open arm?
No. The 4050A-3049/PA is non-handed, so one part number covers both left hand and right hand doors and a single stock item serves a mixed fleet of openings. That is a difference worth noting against ordering handed door control components, where a wrong-hand delivery means a return. Order by finish and by the closer series on the door.
19) Does a Falcon or Sargent hold open arm come in the same finishes as the LCN 4050A arm?
The LCN 4050A-3049/PA hold open arm is offered in 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass, so an LCN 4050 Series opening can be matched to the rest of the door hardware in six finishes. Finish is worth settling before the order goes in, because the arm sits on the push side face of the door where it is visible. Match the finish code to the existing arms on the other doors rather than to the closer body, which is usually covered.
How fast can I get the LCN 4050A-3049/PA 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-3049/PA 695 come with a warranty?
Absolutely. The LCN 4050A-3049/PA 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-3049/PA 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-3049/PA 695 from ZenSupply?
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Product Reviews

  • 4
    Door Arm

    Posted by Shannon Stoneman on Jan 5th 2026

    Awesome Choice!

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