LCN 1250-3077EDA Extra Duty Ar...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$191.00
$168.97
LCN 1250-3077EDA Extra Duty Arm

LCN 1250-3077EDA Extra Duty Arm with Forged Steel Construction for Surface-Mounted Door Closers

(No reviews yet) Write a Review

Model: 1250-3077EDA 689
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$191.00
$168.97
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

LCN 1250 Series Extra Duty Arm with Forged Steel Construction for Surface-Mounted Door Closers

Heavy-Duty Replacement Arm for Enhanced Door Closer Performance

The LCN 1250 Series Extra Duty Arm (EDA) provides superior durability for potentially abusive installations with solid forged steel main and forearm construction. This non-handed replacement arm is specifically designed for the LCN 1250 Series Surface-Mounted Door Closer, offering enhanced strength and reliability in demanding applications where standard arms may not withstand heavy use or abuse. The forged steel construction delivers exceptional durability and resistance to damage in high-abuse environments.

Professional Features & Benefits

  • Heavy-Duty Forged Steel Construction: Solid forged steel main and forearm provide exceptional durability and resistance to damage in potentially abusive installations.
  • Abuse-Resistant Design: Engineered to withstand vandalism, heavy use, and harsh treatment in challenging installation environments where standard arms may fail prematurely.
  • Universal Installation: Non-handed design allows for use on both left-hand and right-hand door applications without modification.
  • Direct Replacement Compatibility: Designed as a direct replacement component for LCN 1250 Series Surface-Mounted Door Closers without modification.
  • Professional-Grade Materials: Forged steel construction delivers superior strength compared to standard cast or fabricated arm assemblies.
  • Enhanced Durability: Extra duty construction specifically engineered for high-abuse environments where standard components may not provide adequate longevity.

Technical Specifications

  • 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: 1250-3077EDA
  • Product Subgroup: Parts and Accessories
  • Product Type: Door Closer Arms
  • Series: 1250 Series
  • Subcategory: Parts and Accessories

Professional Applications

  • High-Traffic Commercial Buildings
  • Educational Facilities with Heavy Use
  • 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 potentially abusive installations. The Extra Duty Arm provides enhanced durability where standard components may not withstand heavy use, ensuring dependable performance in demanding commercial applications where reliable door control is essential.

Product Specs

Subcategory:
Parts and Accessories
Series:
1250 Series
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Door Closer Arm
Commercial/Residential:
Commercial
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
1250-3077EDA
Product Category:
Door Controls
Department:
Door Hardware

LCN 1250-3077EDA 689 – Frequently Asked Questions

1) Do I need to order a left hand or right hand version of the LCN extra duty closer arm?
No handing to specify. The 1250 extra duty arm is non-handed, so the same part goes on a left hand or a right hand door with no modification. One part number covers both openings, which is useful if you are stocking spares for a building with doors swinging both ways.
2) What is the difference between an extra duty arm and the standard arm on a 1250 closer?
The EDA uses solid forged steel for both the main arm and the forearm, rather than the standard cast or fabricated arm assembly. That is the whole point of the part: it is meant for openings where the arm gets abused, kicked, hung on, or vandalized and the standard arm fails before the closer does. On a normal office or interior door the standard arm is enough; specify the EDA for school corridors, dorms, back-of-house, and municipal entries.
3) My closer arm is broken but the closer body still works. Can I just replace the arm?
Yes, that is exactly what the 1250-3077EDA is for. It is a replacement arm assembly, main arm and forearm, for an LCN 1250 surface mounted closer, so a bent or snapped arm does not mean buying a whole new closer. Going to the EDA at the same time upgrades you to forged steel on a door that already proved it abuses arms.
4) Will a Sargent 25-CPS arm fit an LCN 1250 closer?
No. The LCN 1250-3077EDA is made as a direct replacement arm for the LCN 1250 Series surface-mounted closer. The Sargent 25-CPS is a heavy duty parallel arm with compression stop built for Sargent 351 and 281 closer bodies. Closer arms are not interchangeable between manufacturers' closer families - the shaft spline and forearm geometry differ - so order the arm that matches the closer body on the door.
5) I need a hold-open arm instead of a plain extra duty arm - what are my options?
The LCN 1250-3077EDA is a non-handed extra duty arm with forged steel main and forearm, built for abuse resistance rather than hold-open function. If the opening needs to stay parked open, look at hold-open arm assemblies built for other closer families: the Sargent 25-H is a hold-open arm for 351 and 281 closers in standard and top jamb mount, the Sargent 25-CPSH is a hold-open parallel arm with compression stop for the same 351/281 closers, and the Falcon SC70A-3049/PA is a hold-open arm supplied with a PA bracket for SC70A series closers. Each of those is tied to its own closer body, so match the arm to the closer already on the door.
6) The closer body itself is worn out, not just the arm - what should I be ordering?
The LCN 1250-3077EDA is a replacement arm only, sold as a part for an existing 1250 Series closer. If the body is shot, you want a complete closer rather than an arm: the Sargent 1431-CPS TB EN is a Grade 1 heavy duty surface closer supplied with a parallel arm and compression stop, and the Sargent 25-CPS is a Grade 1 heavy duty parallel arm closer with compression stop. Either is a whole unit; the extra duty arm is the right call only when the body still operates correctly.
7) What finishes does the LCN 1250 extra duty arm come in so it matches my existing closers?
Six finishes are offered: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. Match the number stamped or specified on the closer body already on the door, 689 aluminum and 695 dark bronze are the two you will run into most often on commercial openings.
8) I have Sargent closers, not LCN. What is the equivalent heavy duty replacement arm?
Stay within the closer's own family, closer arms are not cross-brand parts. For Sargent 351 and 281 series closers, the 25-H is a heavy duty hold-open arm for standard and top jamb mount, and the 25-CPS is a heavy duty parallel arm with compression stop. Both are Grade 1 heavy duty. The LCN 1250-3077EDA only goes on an LCN 1250 closer.
9) I need a stop built into the arm to protect the wall - is the extra duty arm the right choice?
The 1250-3077EDA gives you abuse resistance through forged steel construction, but it is not a stop arm. For an integral stop, the Sargent 25-CPS is a heavy duty parallel arm with compression stop, and the Falcon SC60A-3049DS is a hold-open dead stop parallel arm assembly. Both are arm assemblies for their own closer families, so confirm the closer body first; on an LCN 1250 opening you would pair the extra duty arm with a separate overhead or floor stop.
10) My door is center hung on a floor pivot - does the 1250 extra duty arm apply?
No. The LCN 1250-3077EDA is an arm for a surface-mounted door closer. A center hung door running on a floor pivot takes different hardware - the Falcon OHC100A-DP is a center hung floor pivot with end load arm for OHC100 Series closers, which is the concealed overhead approach rather than a surface closer arm.
11) Is this the same thing as the arm used on an automatic door operator?
No. The LCN 1250-3077EDA is an extra duty arm for the manual 1250 Series surface-mounted closer. Arms for automatic operators are separate assemblies - for example the Falcon 8230-3077PLCM is a standard arm with track for 8230 Series automatic door operators. Despite the similar 3077 numbering, the operator arm belongs to a powered unit and is not a substitute on a manual closer.
12) Is the LCN 1250-3077EDA arm rated for commercial use or is it a residential part?
Commercial. The 1250 series extra duty arm is a commercial door control component, and the applications it is built for are high traffic buildings, schools, healthcare, retail, industrial and warehouse, multi-tenant residential, and government facilities.
13) Where do I find the mounting template for installing this LCN 1250 arm?
LCN publishes a templates and instructions index covering its closers and auto operators, and the 1000 Series catalog section covers the 1250 closer the arm mounts to. Both are available with the part, use the index to pull the sheet matching your 1250 mounting condition (regular, top jamb, or parallel arm) before you drill anything.
How fast can I get the LCN 1250-3077EDA 689 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 1250-3077EDA 689 come with a warranty?
Absolutely. The LCN 1250-3077EDA 689 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 1250-3077EDA 689?
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 1250-3077EDA 689 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.
!