LCN 4024T-POWDER Heavy Duty Su...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$787.00
$549.79
LCN 4024T-POWDER Heavy Duty Surface-Mounted Door Closer with Powder Coat Finish and Grade 1 Certification

LCN 4024T-POWDER Heavy Duty Surface-Mounted Door Closer with Powder Coat Finish and Grade 1 Certification

(No reviews yet) Write a Review

Model: 4024T-STD-690-RH
$787.00
$549.79
Selected Finish is
Selected Handing is

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

$787.00
$549.79
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 4024T Heavy Duty Surface-Mounted Door Closer with Powder Coat Finish and Grade 1 Certification

Professional Grade 1 Door Closer for High-Traffic Commercial Applications

The LCN 4024T is a heavy-duty surface-mounted door closer engineered for demanding interior high-traffic conditions. This Grade 1 device features cast iron construction with a 1-1/2" diameter piston and is sized for interior doors up to 5'0" and exterior doors up to 4'0". UL and cUL listed with ANSI/BHMA A156.4 Grade 1 certification, this closer delivers professional-grade performance with LCN's patented Green Dial Spring force indicator for precise adjustment.

Professional Features & Benefits

  • Door Size Compatibility: Sized cylinders accommodate interior doors to 5'0" and exterior doors to 4'0" with non-sized cylinder adjustable for interior doors to 4'6" and exterior doors to 3'6".
  • Heavy-Duty Cast Iron Construction: Cast iron cylinder with full-complement bearing and double heat-treated steel pinion journal provides exceptional durability for high-traffic commercial applications.
  • Precision Piston Design: 1-1/2" diameter piston delivers consistent closing force and smooth operation throughout the door cycle.
  • Grade 1 Certification: UL and cUL listed, meets ANSI/BHMA A156.4 Grade 1 standards for superior performance and reliability in commercial applications.
  • LCN Green Dial Technology: Patented Green Dial Spring force indicator eliminates guesswork in spring force adjustment for optimal door operation.
  • All-Weather Performance: All-weather fluid ensures consistent operation across temperature variations and environmental conditions.
  • Manufacturer Warranty: 30-year warranty provides long-term confidence and protection for commercial installations.
  • Professional Installation Features: Application-specific handed design with peel-n-stick template and standard plastic cover for efficient installation.

Technical Specifications

  • ADA Compliant: Yes
  • BAA Qualified: Yes
  • Closer Size: 4
  • Commercial/Residential: Commercial
  • Cover Type: Plastic/Metal
  • Delay Function: No
  • Department: Door Hardware
  • Duty Level: Heavy Duty
  • Finish Type: Powder Coat
  • Fluid Type: All-Weather
  • MAP Policy: Yes
  • Mounting Detail: Surface - Top Jamb (Pull Side)
  • Mounting Hole Pattern: 2-1/2" x 6"
  • Mounting Location: Pull Side
  • Mounting Method: Surface Mount
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4024T
  • Product Subgroup: Door Closers - Surface Mounted
  • Product Substrate: Iron
  • Product Type: Surface Mounted Door Closers
  • Series: 4020T Series
  • Subcategory: Surface Mounted Closers
  • Warranty: 30 Year

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 closers deliver professional-grade reliability with cast iron construction and precision-engineered components tested to ANSI/BHMA Grade 1 standards. Backed by a comprehensive 30-year warranty and featuring the patented Green Dial adjustment system, LCN closers are engineered for demanding commercial applications where dependable performance is essential.

Product Specs

Series:
4020T Series
Duty Level:
Heavy Duty
ADA Compliant:
Yes
BAA Qualified:
Yes
Mounting Hole Pattern:
2-1/2" x 6"
Warranty:
30 Year
Closer Size:
4
Mounting Detail:
Surface - Top Jamb (Pull Side)
Mounting Location:
Pull Side
Subcategory:
Surface Mounted Closers
Product Group:
Door Controls
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Finish Type:
Powder Coat
Fluid Type:
All-Weather
Commercial/Residential:
Commercial
MAP Policy:
Yes
Product Model:
4024T
Cover Type:
Plastic/Metal
Delay Function:
No
Mounting Method:
Surface Mount
Product Category:
Door Controls
Product Substrate:
Iron
Department:
Door Hardware

LCN 4024T-STD-690-RH – Frequently Asked Questions

1) Will an LCN 4024T handle a 4-foot wide interior door in a high-traffic hallway?
Yes. The 4024T is sized for interior doors up to 5'0" and exterior doors up to 4'0" with the sized cylinder, so a 4-foot interior opening is well inside its range. It is a heavy duty, cast iron closer built for commercial traffic, with a 1-1/2" diameter piston and all-weather fluid so the closing speed does not wander between a cold vestibule and a heated corridor.
2) Does the LCN 4024T mount on the pull side or the push side of the door?
Pull side only. The 4024T is a top jamb, pull side surface mount, meaning the closer body goes on the frame face above the door and the track runs on the door on the side you pull toward you. If your opening only allows hardware on the push side, this is not the right configuration and you want a parallel arm or push side model instead.
3) Do I have to order the LCN 4024T handed, or will one closer work on either door?
Handed. The 4024T is an application-specific handed design and is ordered LH (left hand) or RH (right hand), so you have to know which way the door swings before you buy. Stand outside the opening on the pull side: hinges on your left is left hand. If you are stocking for a building with doors swinging both ways, you need both hands on the shelf, unlike the tri-pack closers such as the Arrow DCN314 that ship non-handed with regular and parallel brackets in the box.
4) What hole pattern does the LCN 4024T drill to, and can I reuse the existing holes?
The 4024T uses a 2-1/2" x 6" mounting hole pattern at the top jamb. If the closer you are pulling off shares that pattern you can reuse the prep; if it does not, plan on drilling and tapping the frame. A peel-n-stick template comes with the closer for laying it out.
5) Is the LCN 4024T ADA compliant and Grade 1 for a school or hospital spec?
Both. The 4024T carries ANSI/BHMA A156.4 Grade 1 certification, is UL and cUL listed, and is ADA compliant. It is also BAA qualified, which matters if you are buying on a federally funded job with domestic sourcing language in the spec. The Green Dial spring force indicator on the body lets the installer set and verify the spring power without guesswork, which is how you hold an opening force within the ADA limit.
6) Which track do I order for an LCN 4024T if I want the door to stay open?
Order the H hold open track, or HBUMP if you also want the built-in bumper that stops the door before it hits an adjacent wall. The other two choices are STDTRK standard track and BUMP, a standard track with the bumper. Pick hold open for a classroom or loading corridor where the door needs to stand open on demand; skip it on any fire rated opening that has to self-close.
7) The 4024T is sized 4 and handed. What adjustable spring size closer covers a range of door widths from one part number instead?
The 4024T is a size 4 closer supplied left hand or right hand, so each opening needs the correct part. If a single stocked part that adjusts across sizes is preferred, the BEST EHD9000 is an extra heavy duty Grade 1 surface closer with adjustable spring sizes 1 through 6, and the Norton Rixson 8501A is a Grade 1 tri-mount surface closer with an adjustable size 1 through 6 spring. For a narrower range, the Arrow DCN314 is a Grade 1 surface closer with adjustable spring size 1 through 4. Adjustable units let a property manager or MRO buyer carry one SKU across a mixed set of openings and dial the force in at install.
8) I need a closer that can mount regular arm or parallel arm as well as top jamb. What should I use instead of the 4024T?
The 4024T is set up for surface top jamb mounting on the pull side with a 2-1/2 by 6 inch hole pattern, so the mounting position is fixed by the template. When the opening may need regular, parallel or top jamb mounting from the same box, a tri-mount closer is the better order. The Dexter DCH4000 is a Grade 1 surface closer offered tri-mount for regular, parallel or top jamb mounting, and the Dexter DCH1000 is the same tri-mount arrangement with a full cover. The Norton Rixson 1601P is a Grade 1 tri-mount design with 180 degree swing. Contractors carrying one closer to several unknown openings usually go this route.
9) The 4024T has no delayed action. Which comparable closer offers a delayed action for an accessible opening?
The 4024T is built without a delay function. Where an opening needs the door to stay open longer before it begins to close, such as a healthcare corridor or an accessible entrance in heavy use, the Orca Hardware BHDC1958DA/PA is a delayed action closer with a regular arm and parallel bracket, and the BHDC2011DA/PA is the same delayed action arrangement in the BHDC2011 series. Both are listed for 1-3/4 inch doors. They are surface mounted units like the 4024T.
10) Is the Corbin Russwin DC5230 a substitute for the LCN 4024T track closer?
They are the closest peers on arm style. The 4024T is ordered with a track: standard track, track with bumper, hold open track, or hold open track with bumper, and mounts on the pull side. The Corbin Russwin DC5230 is a Grade 1 surface closer supplied with a slide track arm as standard and pull side mounting, listed for 1-3/4 inch doors, so it is the same slide track and pull side arrangement. It is not a drop-in for LCN track hardware: templates, arm lengths and track brackets are brand specific, so a swap means new frame prep and the peer's own template rather than reusing the LCN 4000 series metal template.
11) Which comparable door closers are not Grade 1 and should not be substituted where the spec calls for Grade 1?
Two in the set sit below Grade 1. The Cal-Royal 400 series is a Grade 2 commercial hydraulic closer, and the Falcon SC91A is a Grade 3 light duty cast aluminum closer. The LCN 4024T carries ANSI/BHMA A156.4 Grade 1 certification and is UL and cUL listed, so on an institutional or government job where the drawing calls out Grade 1, neither of those is an equal substitution regardless of how similar the body looks. The 4024T is also BAA qualified, which matters on federally funded work.
12) What is a heavy duty alternative to the 4024T for an aluminum storefront door?
The 4024T is sized for interior doors to 5 feet 0 inches and exterior doors to 4 feet 0 inches with the sized cylinder, and mounts surface top jamb on the pull side. For a glass front or aluminum storefront opening, the Norton Rixson 1600 series aluminum storefront closer is built for that application, rated heavy duty and Grade 1, with tri-style mounting. Glass front installers generally want the storefront-specific unit because the mounting options suit narrow aluminum stile and header conditions.
13) What barrier free or ADA compliant closer can replace the 4024T on an accessible opening?
The LCN 4024T is ADA compliant and uses the Green Dial spring force indicator to set opening force precisely. Comparable barrier free units include the Cal-Royal 500S, a Grade 1 barrier free closer with adjustable back-check, and the Cal-Royal N900PBF, a Grade 1 hydraulic barrier free surface closer. The Calibre CA4001 is a Grade 1 adjustable spring tension ADA hydraulic closer, and the Imperial USA TC4300 is a heavy duty Grade 1 size 1-6 ADA closer. On an accessible opening the adjustable spring units let the installer tune to the required opening force at the door.
14) Does the LCN 4024T have delayed action for a wheelchair-accessible or hospital door?
No. The 4024T has no delay function. If you need the door to hold near full open for several seconds before it starts to close, look at a delayed action model instead, such as the Orca Hardware BHDC1958DA/PA or BHDC2011DA/PA, both of which are listed as delayed action closers.
15) Should I get a metal cover or the plastic cover on the LCN 4024T?
The 4024T ships with a standard plastic cover, and MC metal cover is an option at order time. Metal is worth specifying in schools, dorms, detention, and any corridor where covers get kicked or pried off. Plastic is fine on an office or back-of-house door. The cover is chosen on the order form, so decide before you place it rather than trying to swap later.
16) What is the difference between the LCN 4024T and a lighter-duty tri-pack closer like the Arrow DCN314 or Falcon SC91A?
Duty class and mounting flexibility. The 4024T is a heavy duty cast iron closer with a fixed size 4 cylinder, handed, and mounted top jamb pull side only. The Arrow DCN314 and DCN325 are light duty Grade 1 closers shipped tri-pack for regular, parallel, or top jamb mounting with an adjustable spring, and the Falcon SC91A is a light duty Grade 3 unit. On a high-cycle corridor or a heavy 5-foot interior door, the cast iron heavy duty body is the one that survives; on a light interior office door where you do not yet know the mounting, a tri-pack is easier to stock.
17) Is the LCN 4024T a track closer or a standard arm closer, and does that change how far the door opens?
Track. The 4024T runs a slide track rather than a projecting scissor arm, so the hardware sits tight to the frame and the door face instead of swinging out into the opening. That is why every ordering configuration includes a track choice: standard, with bumper, hold open, or hold open with bumper. If your spec calls for a conventional projecting regular arm instead, the Corbin Russwin DC3200 is a Grade 1 regular arm surface closer, and the DC6200 and DC8200 use a double lever regular arm on the pull side.
18) Can I use the LCN 4024T on an exterior entrance door?
Only up to a 4'0" exterior door with the sized cylinder, and it needs to be an opening where a top jamb pull side mount works, which on an outswinging exterior door means the closer lands on the interior. Interior high-traffic is where the 4024T is aimed. It uses all-weather fluid, so temperature swing is not the limiting factor here; door width and mounting side are.
19) What is the difference between the LCN 4024T and the Dormakaba 8916-JT jamb track closer?
Both are heavy duty Grade 1 surface closers that use a track rather than a projecting arm. The 4024T is a size 4 cast iron unit ordered handed, mounting surface top jamb on the pull side. The Dormakaba 8916-JT is a jamb track closer with frame face mounting on the pull side, a flat non-hold open arm, and an adjustable size 1 through 6 spring. The practical differences for a spec writer are the fixed size 4 spring on the LCN versus the adjustable range on the Dorma, and the hold open choice: the 4024T can be ordered with a hold open track or a hold open track with bumper, while the 8916-JT arm is non-hold open.
20) What is a lighter duty Grade 1 surface closer to use in place of the LCN 4024T on a low traffic interior door?
The 4024T is a heavy duty cast iron unit built for high traffic. On an interior office or closet door that sees light use, a lighter body still certified Grade 1 is a reasonable order. The BEST SL6000 is a Grade 1 surface closer with adjustable spring sizes, rated light duty. The Falcon SC61A is a cast aluminum surface closer rated light to medium duty and Grade 1, and the Falcon SC81A is a medium duty cast aluminum Grade 1 unit. All remain surface mounted, so the door and frame work is the same order of effort.
21) Which comparable closers come as a tri-pack with both regular and parallel arm hardware, unlike the sized handed 4024T?
Several. The Arrow DCN325 is a Grade 1 surface closer supplied less cover with regular and parallel arm hardware in a tri-pack and adjustable spring size 1 through 6. The Calibre CA9901 is a Grade 1 tri-pack arm closer covering sizes 2 through 5. The Accentra 2701 is an architectural closer with tri-pack mounting options and adjustable spring sizes 1 through 6, and the Accentra 151 is a tri-packed hold open arm closer in sizes 1 through 6. The 4024T instead ships handed with a track selection and a plastic or metal cover, so a tri-pack is the choice when the arm style has not been decided before the truck leaves.
22) I searched door closers and got Stanley pivots and hinge screws. Are those substitutes for the 4024T?
No. The LCN 4024T is a hydraulic surface mounted door closer that controls the swing and closing of the door. The Stanley Security 327 is a heavy wardrobe pivot for doors 1-3/8 or 1-3/4 inch up to 150 pounds, the Stanley 341 is a wardrobe pivot for flush recessed or overlay doors 1-1/8 to 1-3/8 inch, and the Stanley 57-0100 is a box of 100 steel machine screws for architectural hinges. Those are hanging and fastening items; none of them close a door. Likewise the Arrow DCN500DP is a parallel drop plate, a mounting bracket for a closer rather than a closer itself.
23) Are the medium duty Sargent 1131 and 1331 equivalent to the LCN 4024T?
They are Grade 1 but a step down in duty. The Sargent 1131 is a Grade 1 adjustable surface closer described for medium-traffic commercial applications, and the Sargent 1331 is a Grade 1 adjustable surface closer with a universal aluminum body; both are rated medium duty. The LCN 4024T is heavy duty with a cast iron cylinder, full-complement bearing and double heat-treated steel pinion journal, a 1-1/2 inch piston, and is sized for interior doors to 5 feet 0 inches. On a corridor or entry seeing constant cycles, the duty rating is the difference to weigh; on a medium-traffic interior door the Sargent units cover the same Grade 1 requirement.
24) What hold open alternatives exist if the 4024T hold open track does not work on my frame?
The 4024T offers a hold open track and a hold open track with bumper, both riding the track on the pull side. Where a track will not suit the frame face, an arm-type hold open is the alternative: the Accentra 151 series is a tri-packed hold open arm closer in sizes 1 through 6, the Orca BHDC1958HO/PA is a hold open closer with a parallel bracket for 1-3/4 inch doors, and the Stanley Security A45-501HL is a long hold open arm standard for top jamb mounting. Arm-type hold opens project from the door rather than running in a track, which changes clearance at the head.
25) What finishes does the LCN 4024T come in, and will it match the bronze hardware on my other doors?
Six powder coat finishes: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. If the existing openings are dark bronze lever sets, 695 is the match; a lighter oil-rubbed look usually pairs with 691. 689 aluminum is the standard commercial default and what most painted-frame buildings already run.
26) How do I set the closing force on an LCN 4024T so the door is not too hard to open?
Spring force is set with LCN's Green Dial indicator on the cylinder, which shows the force setting directly instead of making you count turns. Set it, open the door, and check the force at the pull. Note that the 4024T's non-sized cylinder version is adjustable for interior doors to 4'6" and exterior to 3'6", a narrower range than the sized cylinder, so the cylinder you buy sets the ceiling on how much door the spring can handle.
How fast can I get the LCN 4024T-STD-690-RH 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 4024T-STD-690-RH come with a warranty?
Absolutely. The LCN 4024T-STD-690-RH 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 4024T-STD-690-RH?
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 4024T-STD-690-RH 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.
!