LCN 4211T-PLATED Heavy Duty Su...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,574.00
$900.63
LCN LCN 4211T Surface-Mounted Heavy Duty Door Closer - Plated Finish LCN-4211T-PLATED

LCN 4211T-PLATED Heavy Duty Surface-Mounted Door Closer with Tamper-Resistant Security Cover

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Model: 4211T-652
$1,574.00
$900.63
Selected Finish is
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  • LCN ADDER-LCN-4210T-[CYLINDER]=Cast Iron Cylinder Assembly (CYL) ADDER-LCN-4210T-[CYLINDER]=Cast Iron Cylinder Assembly (CYL)
  • LCN ADDER-LCN-4210T-[CYLINDER]=Advanced Variable Back Check Cylinder (CYLAVB) ADDER-LCN-4210t-[CYLINDER]=Advanced Variable Back Check Cylinder (CYLAVB)

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

$1,574.00
$900.63
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LCN 4211T Heavy Duty Surface-Mounted Door Closer with Tamper-Resistant Security Cover

Professional Heavy-Duty Door Closer with Vandal-Resistant Design

The LCN 4211T Heavy Duty Surface-Mounted Door Closer delivers professional-grade performance for high-security applications requiring vandal resistance and tamper protection. This Grade 1 certified closer features forged steel arms and heavy gauge metal security covers designed for correctional, institutional, and high-traffic interior applications. Sized cylinders accommodate interior doors to 5'0" and exterior doors to 4'0", with cast iron body construction and comprehensive warranty coverage.

Professional Features & Benefits

  • Door Size Compatibility: Sized cylinders for 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 Security Construction: Forged steel parallel arms and heavy gauge metal security covers engineered for correctional, vandal-prone, and institutional applications.
  • Grade 1 Certification: Tested and certified under ANSI Standard A156.4, Grade 1 for demanding commercial applications with UL and cUL listing for self-closing doors.
  • High-Strength Materials: Cast iron body with high-strength cast iron cylinder, one-piece forged steel piston, and double-heat-treated pinion for exceptional durability.
  • Tamper-Resistant Design: Special components minimize tampering and vandalism with tamper-resistant regulating screws and security cover protection.
  • Precision Spring Force Control: LCN patented Green Dial spring force indicator ensures accurate adjustments for consistent door operation.
  • All-Weather Performance: All-weather fluid and full-complement, low-friction bearing system provide reliable operation in varying environmental conditions.
  • Manufacturer Warranty: 15 Year warranty coverage for added confidence and protection.

Technical Specifications

  • ADA Compliant: Yes
  • BAA Qualified: Yes
  • Closer Size: 1
  • Commercial/Residential: Commercial
  • Delay Function: No
  • Department: Door Hardware
  • Door Opening Size: 180 Degrees
  • Door Type: Interior Door
  • Duty Level: Heavy Duty
  • Fasteners: Torx Machine Screws (TORX)
  • Finish Type: Plated
  • Fluid Type: All-Weather
  • Mounting Detail: Surface - Stop Face (Push Side)
  • Mounting Location: Push Side
  • Mounting Method: Surface Mount
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4211T
  • Product Subgroup: Door Closers - Surface Mounted
  • Product Substrate: Iron
  • Product Type: Surface Mounted Door Closers
  • Series: 4210T Series
  • Subcategory: High Security Closers
  • Warranty: 15 Year

Professional Applications

  • Correctional Facilities
  • Institutional Buildings
  • High-Traffic Commercial Entrances
  • Vandal-Prone Environments
  • Educational Facilities
  • Healthcare Institutions
  • Government and Municipal Buildings

Tamper-Resistant Design

The 4211T features special components specifically engineered to minimize tampering and vandalism in high-risk environments. Heavy gauge metal security covers protect internal mechanisms while tamper-resistant regulating screws prevent unauthorized adjustments, making this closer ideal for correctional and institutional applications where security is paramount.

Why Choose LCN Quality?

LCN door closers deliver professional-grade reliability with cast iron construction and forged steel components rated for demanding commercial applications. The comprehensive 15 Year warranty demonstrates LCN's commitment to long-term performance. Engineered for high-security environments where dependable operation and vandal resistance are essential for facility safety and security.

Product Specs

Series:
4210T Series
ADA Compliant:
Yes
BAA Qualified:
Yes
Mounting Detail:
Surface - Stop Face (Push Side)
Warranty:
15 Year
Closer Size:
1
Mounting Location:
Push Side
Subcategory:
High Security Closers
Duty Level:
Heavy Duty
Product Group:
Door Controls
Product Subgroup:
Door Closers - Surface Mounted
Product Type:
Surface Mounted Door Closers
Door Type:
Interior Door
Finish Type:
Plated
Fluid Type:
All-Weather
Fasteners:
Torx Machine Screws (TORX)
Commercial/Residential:
Commercial
Product Model:
4211T
Delay Function:
No
Door Opening Size:
180 Degrees
Mounting Method:
Surface Mount
Product Category:
Door Controls
Product Substrate:
Iron
Department:
Door Hardware

LCN 4211T-652 – Frequently Asked Questions

1) Will the LCN 4211T work on a 5 foot wide interior door?
Yes, with the sized cylinder. The 4211T uses sized cylinders rated for interior doors up to 5'0" and exterior doors up to 4'0". If you order the non-sized (adjustable) cylinder instead, the range drops to interior doors up to 4'6" and exterior doors up to 3'6", so on a full 5 foot interior opening you want the sized cylinder.
2) Is the LCN 4211T mounted on the push side or the pull side of the door?
Push side only. The 4211T mounts surface, parallel arm, to the stop face on the push side of the door, using forged steel parallel arms. If your opening needs the closer on the pull side, this is the wrong configuration and you should look at a regular arm or slide track closer, like the Corbin Russwin DC5230 with its pull side slide track arm.
3) Do I need to specify handing when ordering the LCN 4211T door closer?
Yes. Handing is a required selection, right hand or left hand. You also pick the cylinder at order time: the standard cast iron cylinder assembly, or the advanced variable back check cylinder if the door is likely to be thrown open hard into a wall or adjacent hardware.
4) What makes the 4211T different from a standard LCN surface closer?
Security. The 4211T is built for correctional, institutional and vandal-prone openings: heavy gauge metal security covers over the mechanism, tamper-resistant regulating screws so nobody adjusts the sweep or latch speed, and Torx machine screws rather than standard fasteners. The internals are the same heavy duty approach as the rest of the line, cast iron body and cylinder, one-piece forged steel piston, double heat treated pinion.
5) Does the LCN 4211T meet ADA and Grade 1 requirements for a school or government building?
Yes on both. The 4211T is tested and certified to ANSI A156.4 Grade 1 and is listed as ADA compliant, plus UL and cUL listed for self-closing doors. It is also BAA qualified, which matters on federally funded work. Note there is no delayed action function on this model, so if your accessibility spec calls for delayed closing you need a different closer.
6) What is the closest heavy duty cast iron alternative to the LCN 4211T door closer?
The LCN 4211T is a heavy duty, cast iron bodied surface closer sized for interior doors. The nearest heavy duty cast iron peer is the Sargent 281 Powerglide cast iron surface door closer, also rated Grade 1 heavy duty. Other heavy duty Grade 1 surface closers include the Falcon SC71A, the BEST HD8000 Series and the Sargent 1431 Powerglide. The difference to weigh is that the 4211T is built as a high security closer with a heavy gauge metal security cover, tamper-resistant regulating screws and Torx machine screw fasteners, which those peers are not described as carrying.
7) Is there a door closer with a wider adjustable spring range than the LCN 4211T size 1?
The LCN 4211T is furnished as closer size 1. If an opening needs a single closer that can be dialed across a broad spring range instead, the BEST EHD9000 Series is an extra heavy-duty surface closer with adjustable spring sizes 1 through 6, and the Sargent 1431 Powerglide heavy-duty surface closer has adjustable spring power as well. The Imperial USA TC4300 Series is a heavy duty size 1-6 ADA closer. Note that none of those are described as high security closers with a tamper-resistant cover, which is the point of the 4211T.
8) The LCN 4211T mounts on the push side - what closer do I use for pull side mounting?
The LCN 4211T is a surface closer mounted on the push side at the stop face. For a pull side application, the Corbin Russwin DC5230 Series is a Grade 1 surface closer with a slide track arm for pull side mounting, and the DC6200 and DC8200 Series are Grade 1 surface closers with a double lever regular arm for pull side mounting. The Dorma 8916-JT is a Grade 1 heavy duty jamb track closer for frame face, pull side mounting.
9) Can I use an Arrow DC314 in place of the LCN 4211T?
Only if the traffic and security demands are lower. The Arrow DC314 is a Grade 1 surface mounted closer at a light duty level, as are the Arrow DCN314 and DCN325, which ship less cover with a regular or parallel arm tri-pack. The LCN 4211T is a heavy duty closer with a cast iron body and a heavy gauge metal security cover for correctional and vandal-prone openings, so an open, coverless light duty closer is not a like-for-like swap in those environments.
10) Will the 4211T let the door swing a full 180 degrees?
It is rated for 180 degree door opening, but the actual swing you get is whatever the opening allows, wall returns, adjacent doors and projecting hardware all limit it. On a parallel arm push side install the arm folds back against the door face, which is what makes the full swing possible in the first place.
11) Can I use the 4211T on an exterior door in a cold climate?
It uses all-weather fluid with a full complement low friction bearing system, so it holds its closing speed through temperature swings. The 4211T is catalogued for interior use, and on exterior openings the sized cylinder covers doors to 4'0" wide, the non-sized to 3'6".
12) What is an alternative to the LCN 4211T if I do not need the tamper-resistant security cover?
If vandalism is not the concern, a standard heavy duty Grade 1 surface closer will do the job for less complication. The BEST HD8000 Series and the Sargent 1431 Powerglide are both heavy duty Grade 1 surface closers, and the Falcon SC71A Series is another heavy duty Grade 1 option. The Sargent 281 is a heavy duty cast iron bodied closer if you want to keep the cast iron construction the 4211T uses.
13) I need a closer that holds the door open. Does the 4211T do that?
No, the 4211T is a closing device with a parallel arm and no hold open function stated. For a hold open opening, look at the Accentra 51 Series with its tri-packed hold open arm or the Orca BHDC1958HO with a hold open arm and parallel bracket. Neither of those carries the security cover the 4211T does, so in a correctional or vandal-prone area you would be giving that up.
14) How do I set the closing force on the LCN 4211T after it is installed?
Spring force is set using LCN's patented Green Dial indicator, which shows you the actual spring power setting rather than leaving you guessing by feel. The sweep and latch regulating screws are tamper-resistant, so keep the correct driver with your maintenance kit, the mounting fasteners are Torx machine screws as well.
15) Should I order the advanced variable back check cylinder on the 4211T?
Order the CYLAVB advanced variable back check cylinder where the door gets flung open, wind-loaded vestibules, dayrooms, corridors with wall stops behind the door. Back check cushions the swing before the door reaches the wall and protects the arm and the frame. On a quiet interior opening the standard cast iron cylinder assembly is enough.
16) I need a hold open arm instead of the LCN 4211T - what should I order?
The LCN 4211T is described with forged steel parallel arms and no hold open function. For an opening that must stay propped, the Accentra 51 Series is furnished with a tri-packed hold open arm, the Orca Hardware BHDC1958HO/PA is a hold open closer with a parallel bracket, and the Stanley Security A45-501HL uses a long hold open arm in a top jamb application. Hold open should be confirmed against fire door requirements before specifying.
17) Which closers are comparable to the LCN 4211T if I need a delayed action feature?
The LCN 4211T does not include a delay function. Where delayed closing is required, the Orca Hardware BHDC1958DA/PA and BHDC2011DA/PA are delayed action closers with a regular arm and parallel bracket. Both are listed for 1-3/4 inch doors. They are standard commercial closers rather than security cover models, so for a correctional or vandal-prone opening you would be trading tamper resistance for the delay.
18) What is a lighter duty alternative to the LCN 4211T for a low traffic interior office door?
The LCN 4211T is a heavy duty commercial closer built for correctional and high-traffic institutional openings. On a light-traffic interior door, lighter options include the Falcon SC91A, a light duty Grade 3 cast aluminum surface closer, the BEST SL6000 Series, a light duty Grade 1 surface closer with adjustable spring sizes, and the Norton Rixson 160 Series light commercial surface closer with adjustable spring. The Cal-Royal 400 Series is a Grade 2 commercial hydraulic closer.
19) I need a tri-mount closer that can go regular, parallel or top jamb - is the LCN 4211T that flexible?
The LCN 4211T is set up for surface stop face push side mounting. When the opening needs one closer that can be mounted regular arm, parallel arm or top jamb, the Dexter DCH1000 Series is a Grade 1 tri-mount surface closer with a full cover, and the DCH4000, DCL2000 and DCM1000 Series are Grade 1 tri-mount closers as well. The Norton Rixson 8501A is a Grade 1 tri-mount closer with an adjustable size 1-6 spring, and the Norton Rixson 1601P is a Grade 1 tri-mount closer with 180 degree swing, matching the 180 degree opening the 4211T supports.
20) Which alternatives to the LCN 4211T come with a full metal cover?
The LCN 4211T uses a heavy gauge metal security cover with tamper-resistant regulating screws and Torx machine screws. Among covered peers, the Design Hardware 316 Series is a medium to heavy duty closer supplied with a cover, and the Dexter DCH1000 Series is a Grade 1 tri-mount surface closer with a full cover. Those are standard covers rather than security covers, so for correctional or vandal-prone openings the 4211T remains the tamper-resistant choice.
21) What barrier free or ADA closers compare to the LCN 4211T?
The LCN 4211T is ADA compliant and BAA qualified. Comparable barrier free options include the Cal-Royal 500S, a Grade 1 barrier free closer with adjustable back-check, and the Cal-Royal N900PBF, a Grade 1 barrier free hydraulic surface closer. The Calibre CA9901 is a Grade 1 ADA surface mount closer with a tri-pack arm in sizes 2-5, and the Calibre CA8001P is a Grade 1 parallel arm size 1 ADA surface mount closer, matching the size 1 the 4211T is furnished in.
22) What finishes does the LCN 4211T security closer come in?
Six plated finishes: 632 bright brass, 633 satin brass, 639 satin bronze, 646 satin nickel, 651 bright chrome and 652 satin chrome. If you are matching existing hardware across a building, 652 satin chrome is the usual companion to satin stainless lever trim and 646 satin nickel to brushed nickel.
23) Are the Stanley 327 and 341 substitutes for the LCN 4211T?
No. The LCN 4211T is a surface mounted hydraulic door closer. The Stanley Security 327 and 341 are wardrobe pivots - the 327 for 1-3/8 inch or 1-3/4 inch doors up to 150 pounds and the 341 for flush recessed or overlay doors 1-1/8 inch to 1-3/8 inch. Pivots hang and swing a door; they do not control or close it. If you are replacing a closer, stay within the surface closer group.
How fast can I get the LCN 4211T-652 delivered?
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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 4211T-652 come with a warranty?
Absolutely. The LCN 4211T-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 4211T-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
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