LCN 4010-18 Drop Plate for Nar...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$86.00
$74.50
LCN LCN 4010-18 Drop Plate, Narrow Top Rail or Flush Ceiling for 4010 Series Door Closers 4010-18

LCN 4010-18 Drop Plate for Narrow Top Rail Installation - Door Closers

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Model: 4010-18-693
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$86.00
$74.50
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LCN Drop Plate for Narrow Top Rail Installation - 4010 Series Door Closers

Professional Installation Accessory for Narrow Top Rail Applications

The LCN Drop Plate is an essential installation accessory designed specifically for 4010 Series door closers in narrow top rail or flush ceiling applications. This drop plate enables proper installation where the top rail is less than 3-3/4" (95 mm) while requiring a minimum 2" (51 mm) top rail clearance. ADA compliant and engineered for commercial applications, this accessory ensures optimal door closer performance in challenging architectural configurations.

Professional Features & Benefits

  • Narrow Top Rail Compatibility: Required for installations where top rail is less than 3-3/4" (95 mm) for proper door closer mounting.
  • Minimum Clearance Design: Accommodates installations with minimum 2" (51 mm) top rail clearance for versatile application options.
  • 4010 Series Integration: Specifically engineered for seamless compatibility with LCN 4010 Series door closers for reliable performance.
  • ADA Compliant Design: Meets accessibility requirements for commercial door applications ensuring code compliance.
  • Commercial-Grade Construction: Built for demanding commercial environments with durable materials and precision engineering.
  • Flush Ceiling Application: Enables proper installation in flush ceiling configurations where standard mounting is not feasible.

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: 4010-18
  • Product Subgroup: Parts and Accessories
  • Product Type: Drop Plate
  • Series: 4000 Series
  • Subcategory: Parts and Accessories

Professional Applications

  • Commercial Office Buildings with Narrow Door Frames
  • Educational Facilities with Architectural Constraints
  • Healthcare Institutions with Flush Ceiling Requirements
  • Retail Establishments with Limited Top Rail Space
  • Industrial Facilities with Specialized Door Configurations
  • Multi-Tenant Residential Properties
  • Government Buildings with ADA Compliance Requirements

Why Choose LCN Quality?

LCN drop plate accessories deliver professional-grade reliability with precision engineering designed for demanding commercial applications. ADA compliant construction ensures code compliance while accommodating challenging architectural configurations. Engineered specifically for 4010 Series door closers where dependable performance and proper installation are essential.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Series:
4000 Series
Subcategory:
Parts and Accessories
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Drop Plate
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Installation Accessories
Product Attribute:
Parts and Accessories
Product Model:
4010-18
Product Category:
Door Controls
Department:
Door Hardware

LCN 4010-18-693 – Frequently Asked Questions

1) Will the LCN 4010-18 drop plate fit any LCN closer, or only the 4010?
It is made for the LCN 4010 Series closer specifically, in the 4000 Series family. Drop plates are cut to a given closer body's mounting hole pattern, so a 4010-18 is not a universal plate for other LCN models.
2) Can I use this drop plate where the closer has to sit under a flush ceiling?
Yes, flush ceiling conditions are the other application for the 4010-18. Where the ceiling runs tight to the head and there is no room to mount the 4010 closer in its normal position, the plate drops the body down onto the door face.
3) What finishes does the LCN 4010-18 drop plate come in so it matches my other closers?
Thirteen finishes: 616 satin bronze blackened, 632 bright brass, 633 satin brass, 639 satin bronze, 651 bright chrome, 652 satin chrome, 689 aluminum, aluminum SRI (special rust inhibitor), 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze and 696 brass. Order the plate in the same finish code as the closer body so the pair reads as one unit on the door. SRI is the choice for exterior or high-moisture openings.
4) Does adding a drop plate under an LCN 4010 closer affect ADA compliance?
The 4010-18 drop plate is ADA compliant, so mounting the closer on it does not put the opening outside accessibility requirements. Opening force and closing speed still come down to how the closer itself is sized and adjusted.
5) I'm replacing a closer on an aluminum storefront door with a narrow rail. Do I order the plate separately from the closer?
Yes. The 4010-18 is a separate line item from the 4010 closer, so a narrow-rail opening takes two parts: the closer and the drop plate in a matching finish. Confirm the rail measures at least 2 inches (51 mm) before you commit, since that is the lower limit for this plate.
6) Is the 4010-18 drop plate rated for commercial door traffic or is it a light-duty part?
It is a commercial-grade accessory, classified for commercial rather than residential use, and it is the mounting bracket LCN specifies for 4010 closers in offices, schools, healthcare and government buildings where the rail is too narrow for direct mount.
How fast can I get the LCN 4010-18-693 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 4010-18-693 come with a warranty?
Absolutely. The LCN 4010-18-693 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 4010-18-693?
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 4010-18-693 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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