LCN 4110-30 Cush Shoe Support ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$29.00
$21.51
LCN 4110-30 Cush Shoe Support with Fifth Screw Anchorage for Tight Reveal Applications

LCN 4110-30 Cush Shoe Support with Fifth Screw Anchorage for Tight Reveal Applications

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Model: 4110-30 689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$29.00
$21.51
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LCN 4110 Series Cush Shoe Support with Fifth Screw Anchorage for Tight Reveal Applications

Professional Door Closer Accessory Solution

The LCN 4110 Series Cush Shoe Support is a specialized door closer accessory designed to provide essential anchorage for the fifth screw used with CUSH Arm installations where reveal is less than 3 1/16" (78 mm). This durable support component extends the operational life of door closers by providing proper cushioning to the shoe assembly and reducing wear and tear on critical components. Compatible with various LCN door closer models, this professional-grade accessory ensures reliable performance in both residential and commercial applications.

Professional Features & Benefits

  • Precise Reveal Compatibility: Engineered for installations where reveal is less than 3 1/16" (78 mm) for optimal CUSH Arm performance in tight spaces.
  • Fifth Screw Anchorage: Provides secure mounting point for the fifth screw used with CUSH Arm configurations for enhanced stability and proper installation.
  • Extended Door Closer Life: Reduces wear and tear on door closer components through proper shoe cushioning and support for long-term reliability.
  • Durable Construction: Built to withstand the demands of frequent door operation in commercial and residential environments.
  • Universal LCN Compatibility: Works with various LCN door closer models in the 4110 Series for versatile installation options.
  • Easy Installation: Simple mounting process integrates seamlessly with existing door closer systems for efficient service.
  • ADA Compliant Design: Meets accessibility requirements for commercial applications where compliance is essential.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Parts and Accessories Type: Installation Accessories
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4110-30
  • Product Subgroup: Parts and Accessories
  • Product Type: Cush Shoe Support
  • 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 accessories deliver professional-grade reliability with durable construction engineered for demanding commercial applications. This Cush Shoe Support provides the specialized anchorage needed for proper CUSH Arm installation in tight reveal conditions where space is less than 3 1/16", ensuring optimal door closer performance and longevity. Designed for seamless integration with LCN door closer systems where dependable operation is essential.

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:
Cush Shoe Support
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Installation Accessories
Product Attribute:
Parts and Accessories
Product Model:
4110-30
Product Category:
Door Controls
Department:
Door Hardware

LCN 4110-30 689 – Frequently Asked Questions

1) What is the LCN 4110-30 Cush Shoe Support actually for?
It's the anchorage piece for the fifth screw used with an LCN CUSH arm when the reveal is less than 3 1/16 inches (78 mm). On a CUSH arm installation in a tight reveal, the shoe needs that extra screw to hold, and the 4110-30 gives it something to bite into. It is not a closer, an arm, or a bracket that changes the closer's function; it supports the shoe so the arm mounts correctly and the shoe assembly takes less abuse in service.
2) How do I know if my reveal is tight enough to need a cush shoe support?
Measure the reveal, the setback from the face of the door to the face of the stop or frame where the shoe lands. If it comes in under 3 1/16 inches (78 mm), the CUSH arm installation calls for the fifth screw and the 4110-30 support that anchors it. At 3 1/16 inches or more you're in a standard reveal and don't need this part. Measure before you order rather than after the closer is on the door.
3) Will the LCN 4110-30 work with my door closer, or is it only for one model?
The 4110-30 is a 4110 Series part, and it goes with LCN CUSH arm installations in that series. It's tied to the CUSH arm and the shoe, not to a specific closer body size, so if you're mounting a 4110 CUSH arm into a reveal under 3 1/16 inches, this is the support that belongs with it. If your closer uses a regular arm rather than a CUSH arm, this part has no place in the installation.
4) I'm standardizing door closer hardware across a facility. Is the LCN 4110-30 an ADA compliant part?
The 4110-30 carries an ADA compliant designation and is a commercial-rated component. For a facility standardizing on LCN 4110 Series CUSH arm closers, that means the tight-reveal openings can be brought in on the same specification as the rest without dropping the accessibility requirement at those doors.
5) Do I order the cush shoe support separately from the closer, or does it come with it?
Order it separately. The 4110-30 is an installation accessory, a support piece for the shoe, and it's stocked on its own by finish. When you're specifying a 4110 CUSH arm closer for an opening with a reveal under 3 1/16 inches, put the support on the order alongside the closer so the fifth screw has its anchorage when the installer is on site. Otherwise the crew is at the door with an arm they can't properly secure.
6) My CUSH arm shoe keeps working loose on a tight-reveal door. Will a shoe support fix it?
That's the condition the 4110-30 exists for. In a reveal under 3 1/16 inches (78 mm) the CUSH arm shoe needs a fifth screw, and without an anchorage for it the shoe carries the load on fewer fasteners and takes the wear. The support gives that screw a hold and cushions the shoe assembly, which is what keeps the mounting from loosening under repeated use on a high-traffic opening.
How fast can I get the LCN 4110-30 689 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 4110-30 689 come with a warranty?
Absolutely. The LCN 4110-30 689 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 4110-30 689?
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 4110-30 689 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.
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