LCN 4010-3049 Hold Open Arm fo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$554.00
$426.57
LCN 4010-3049 Hold Open Arm for Door Closers with Adjustable Elbow Function

LCN 4010-3049 Hold Open Arm for Door Closers with Adjustable Elbow Function

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Model: 4010-3049 RH 652
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$554.00
$426.57
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LCN Hold Open Arm for 4010 Series Door Closers with Adjustable Elbow Function

Professional Door Closer Accessory for Enhanced Control

The LCN Hold Open Arm provides essential hold open functionality for 4010 Series door closers with handed configuration requirements. This professional-grade accessory features an adjustable elbow mechanism that allows precise control of the hold open position. Designed specifically for commercial applications, this replacement part ensures reliable operation and ADA compliance when properly installed with compatible LCN 4010 Series door closers.

Professional Features & Benefits

  • Series Compatibility: Engineered specifically for LCN 4010 Series door closers for guaranteed fit and performance.
  • Adjustable Elbow Function: Provides precise hold open positioning with adjustable elbow mechanism for customized operation.
  • Handed Configuration: Available in handed versions to accommodate specific door swing requirements and installation needs.
  • ADA Compliance: Meets ADA requirements when properly installed, ensuring accessibility compliance for commercial applications.
  • Commercial-Grade Construction: Built to withstand demanding commercial use with reliable long-term performance.
  • Professional Installation: Designed as a replacement part for existing 4010 Series installations requiring hold open functionality.

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: 4020-3049
  • Product Subgroup: Parts and Accessories
  • Product Type: Hold Open Arm
  • Series: 4020 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 accessories deliver professional-grade reliability with precision engineering designed for demanding commercial applications. ADA compliant construction ensures accessibility requirements are met while providing dependable hold open functionality. Engineered for seamless integration with existing LCN 4010 Series door closers where enhanced control and compliance are essential.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Series:
4020 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:
4020-3049
Product Category:
Door Controls
Department:
Door Hardware

LCN 4010-3049 RH 652 – Frequently Asked Questions

1) Will the LCN 4010-3049 hold open arm work on any 4010 Series closer, or do I have to match the door swing?
Handing matters. The 4010-3049 hold open arm is a handed part, ordered left hand or right hand, so the arm has to match the swing of the opening it goes on. Order LH for a left hand door and RH for a right hand door. If you are replacing arms across a run of openings, count the swings first, because a right hand arm will not serve a left hand door.
2) Is the LCN hold open arm a whole door closer or just the arm?
Arm only. The 4010-3049 is a replacement arm that mounts to a door closer body you already have on the door, so it is the right buy when the closer works fine and you want to add or restore hold open. If the closer body itself is worn or leaking, you need a complete closer, not this part. Sargent's 25-CPS is a complete heavy duty parallel arm closer if you are replacing the whole unit.
3) I have a Falcon or Sargent closer, not LCN. Will this 4010-3049 arm fit it?
No. The 4010-3049 arm is built for LCN 4010 Series closer bodies and should not be put on another manufacturer's closer. For a Falcon SC70A closer, the matching hold open arm is the SC70A-3049/PA with PA bracket; for a Falcon SC60A, the SC60A-3049DS hold-open dead stop parallel arm. On Sargent 351 or 281 closers, the 25-H hold-open arm covers standard and top jamb mount, and the 25-CPSH is the hold-open parallel arm with compression stop.
4) Can I add hold open to a 4010 closer that was installed without it?
Yes, swapping in the 4010-3049 arm is how that is done. The closer body stays on the door and the arm is changed out, so an existing LCN 4010 Series installation can be converted to hold open without pulling the closer or re-drilling the door. Match the hand of the opening when you order.
5) What does the adjustable elbow on the LCN 4010 hold open arm actually do?
The elbow is the adjustment that sets where the door parks when it is held open. Loosening and repositioning it moves the hold open point, so you can dial the door to the angle the opening needs rather than accepting one fixed stop position. That is the practical difference between this arm and a plain closer arm: the door stays put where you set it until it is pushed back into the closer's control.
6) Does a hold open closer arm meet ADA on a commercial opening?
The 4010-3049 hold open arm is ADA compliant when installed correctly on a compatible LCN 4010 Series closer. It is a commercial-duty part, which is what a facility standardizing on accessible openings in schools, healthcare, offices or government buildings is looking for. ADA compliance is a property of the installed assembly, so the closer it goes on has to be set up to the same standard.
7) Do I need a hold open arm or an arm with a dead stop?
Two different jobs. A hold open arm like the LCN 4010-3049 parks the door open at the angle you set with the elbow, which is what you want for moving carts, deliveries, or a room propped open during the day. A dead stop or compression stop arm exists to stop the door before it hits a wall and protect the closer. If you need the stop function too, look at the Falcon SC60A-3049DS hold-open dead stop parallel arm or the Sargent 25-CPSH, which combines hold-open with a compression stop.
8) What finishes does the LCN 4010-3049 hold open arm come in, and can I match my existing door hardware?
Thirteen finishes, each offered in both left and right hand: 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. Those are standard BHMA finish numbers, so matching is a matter of reading the number off the hardware already on the opening, most commonly 689 aluminum or 695 dark bronze on commercial closers.
9) What is the difference between the Sargent 25-H and the Sargent 25-CPSH hold open arms?
Both are hold open arms for Sargent 351 and 281 closers and both are Grade 1 heavy duty. The 25-H is a hold-open arm for standard and top jamb mount applications. The 25-CPSH is a hold-open parallel arm with a compression stop, so it mounts on the push side in a parallel arm configuration and carries a built-in stop. Mounting position on the door decides between them: top jamb or regular arm mount points to the 25-H, push-side parallel arm with a stop points to the 25-CPSH.
10) I manage a building with dozens of LCN closers. How many part numbers do I need to order hold open arms for all of them?
Two, in the finish you are matching: one LH and one RH of the 4010-3049. Handing and finish are the only two choices on this arm, so a property manager standardizing a floor of openings just needs a count of left hand versus right hand doors and one finish number. That is a straightforward line item for a fleet order rather than a per-door lookup.
How fast can I get the LCN 4010-3049 RH 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 4010-3049 RH 652 come with a warranty?
Absolutely. The LCN 4010-3049 RH 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 4010-3049 RH 652?
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 4010-3049 RH 652 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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