TownSteel CEC/CECI-84 Classroo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$363.00
$324.68
TownSteel CEC/CECI-84 Classroom Function Cylindrical Lockset, Grade 1 Clutched Heavy Duty with UL 3-Hr Fire Rating

TownSteel CEC/CECI-84 Classroom Function Cylindrical Lockset, Grade 1 Clutched Heavy Duty with UL 3-Hr Fire Rating

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Model: CEC-84-S-630
$363.00
$324.68
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$363.00
$324.68
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TownSteel CEC/CECI-84 Classroom Function Cylindrical Lockset, Grade 1 Clutched Heavy Duty with UL 3-Hr Fire Rating

The TownSteel CEC/CECI-84 Classroom Function Cylindrical Lockset is a Grade 1 certified, UL 3-hr rated heavy duty lock engineered for high-traffic commercial environments such as schools, universities, office buildings, and industrial complexes. This clutched, extra heavy duty design withstands highly abusive use while an internal spring mechanism mitigates lever sag and supports a low-profile rose for a clean, professional appearance. Built with heavy gauge mounting plates and roses, the CEC/CECI-84 delivers dependable classroom function security with single cylinder keyed operation for controlled access.

Key Features

  • ANSI Grade 1 Certification with UL 3-Hr Rating: Certified for commercial-grade durability and fire-rated door applications.
  • Internal Spring Design: Mitigates lever sag over time while enabling an aesthetically pleasing low-profile rose.
  • Heavy Gauge Mounting Plates and Roses: Reinforced construction supports extra heavy duty commercial use.
  • Clutched Extra Heavy Duty Design: Engineered to withstand highly abusive environments such as high-traffic schools and institutional facilities.
  • Stainless Steel Trim Option: Available for use in harsh and corrosive environments requiring added corrosion resistance.
  • Classroom Function, Single Cylinder: Designed for controlled access in classroom and institutional settings with single cylinder keyed operation.
  • Fast and Easy Installation: Simplifies installation for maintenance teams and contractors.

Certifications & Compliance

  • ANSI/BHMA Grade 1 Certified
  • UL 3-Hr Fire Rating

Technical Specifications

  • Product Group: Mechanical Locks
  • Product Subgroup: Bored Locksets
  • Product Type: Knobs and Levers
  • Keyed Function: Single Cylinder
  • Product Function: Classroom
  • Product Category: Mechanical Locks
  • Department: Door Hardware
  • PDF:TownSteel Comprehensive Product Catalog: https://zensupply.com/content/pdf/townsteel/townsteel-comprehensive-product-catalog.pdf
  • PDF:TownSteel Product Showcase: https://zensupply.com/content/pdf/townsteel/townsteel-product-showcase.pdf

Typical Applications

  • Schools and Educational Facilities
  • Universities and Higher Education Campuses
  • Commercial Office Buildings
  • Industrial Complexes
  • High-Traffic Institutional Facilities
  • Government and Municipal Buildings

Why TownSteel CEC/CECI-84?

TownSteel CEC/CECI-84 locksets combine ANSI Grade 1 certification with a UL 3-hr fire rating, heavy gauge mounting plates, and a clutched extra heavy duty build engineered for the toughest high-traffic commercial environments. The internal spring design and low-profile rose deliver long-term reliable operation without sacrificing appearance, making this lockset a dependable choice for schools, universities, and institutional facilities demanding professional-grade security.

Product Specs

Series:
CEC Series
Grade:
Grade 1
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Knobs and Levers
Subcategory:
Cylindrical Locks
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Keyed Function:
Single Cylinder
Duty Level:
Heavy Duty
Product Attribute:
Cylindrical Locks
Product Function:
Classroom
Product Category:
Mechanical Locks
Department:
Door Hardware

TownSteel CEC-84-S-630 – Frequently Asked Questions

1) How does the classroom function work on the TownSteel CEC-84 lockset?
Classroom function means the outside lever is locked and unlocked by key only, from the outside. There is no button or thumbturn on the inside, so a student cannot lock the room from inside and the inside lever always retracts the latch for free egress. That is why schools and universities spec it: a teacher keys the outside lever locked and the door still opens from within. The CEC-84 is a single cylinder lock, so there is one keyed side.
2) What does the clutched lever on the CEC-84 actually do for abuse-prone doors?
The clutch disconnects the outside lever from the latch mechanism when the lock is locked, so someone hanging on or forcing the lever spins it freely instead of loading the internal parts. On a locked classroom door in a school corridor, that is the difference between a lever that survives the year and one that gets torqued out of spec. TownSteel pairs it with an internal spring design that keeps the lever from sagging and heavy gauge mounting plates and roses.
3) Is the TownSteel CEC-84 lock approved for a fire rated classroom door?
The CE/CEC Series carries a UL 3-hour rating and is certified ANSI Grade 1, so it is suitable for fire rated openings up to a 3-hour label. Classroom function also satisfies the free-egress requirement on the inside, since the inside lever is never locked.
4) Should I order the standard cylinder or the SFIC prep version of the CEC-84?
Order SFIC prep if your facility already runs small format interchangeable core keying, such as a district or campus master system where maintenance swaps cores rather than locks. SFIC prep ships without a core, so the core comes from your keying program. Choose Standard if you want the lock keyed here: pick KD for key different, KA for key alike across multiple doors, or supply a key code for special keying. On the SFIC prep build, select None for keying.
5) I need to key 40 classroom doors the same. Can TownSteel CEC-84 locks be keyed alike?
Yes. Select KA, key alike, and the locks ship on one key so a single key opens every door in the group. If each room needs its own key, choose KD, key different. If you are adding to an existing system, supply the key code under the special keying option. Facilities already on interchangeable cores should instead order the SFIC prep build and install their own cores.
6) What is a Grade 2 classroom cylindrical lock alternative to the TownSteel CEC/CECI-84?
The Cal-Royal BA03 is a classroom function cylindrical lock in the Barrington BA series, built to Grade 2 ANSI F84 and fitting doors 1-3/8 inch to 1-3/4 inch thick. The TownSteel CEC/CECI-84 is a Grade 1 heavy duty classroom cylindrical lockset with a clutched lever. Classroom function on both means the outside lever is locked and unlocked by key while the inside lever always allows egress, so the operational behavior matches; the difference is the ANSI grade and the clutch mechanism, which lets the CEC lever rotate freely when locked instead of transmitting force to the internal parts.
7) If the opening needs a Grade 1 cylindrical lock but not classroom function, what else is there?
The Falcon K501 is a Grade 1 heavy duty cylindrical lock in the K series with entrance push-turnbutton function, fire rated, for doors 1-3/8 inch to 2-1/4 inch thick. It carries the same ANSI Grade 1 and heavy duty rating as the TownSteel CEC/CECI-84 but operates differently: entrance function locks and unlocks from the inside by turnbutton, while the CEC-84 classroom function is locked and unlocked only by key from the corridor side. Choose by who is allowed to secure the door - occupant or keyholder.
8) For a storeroom or utility door, is the TownSteel CEC/CECI-84 the right function or should I use something else?
Use a storeroom function instead. The CEC/CECI-84 is classroom function, meaning the outside lever can be left unlocked by key for the duration of a class period. The Cal-Royal BA05 is a storeroom function cylindrical lock in the Barrington BA series with a Grade 2 ANSI F86 deadlocking latch, fitting doors 1-3/8 inch to 1-3/4 inch; storeroom keeps the outside lever locked at all times and requires a key for every entry, which is what most facilities want on a supply or mechanical room.
9) Which classroom lock holds up better on a high-abuse school door?
The TownSteel CEC/CECI-84 is the heavier specification of the classroom options: Grade 1, heavy duty, with a clutched lever design that lets the lever spin free under force rather than driving the internal mechanism, plus an internal spring design to mitigate lever sag and a UL 3-hour rating. The Cal-Royal BA03 covers the same classroom function at Grade 2 ANSI F84. On a student-facing corridor door where levers get hung on, the clutch and Grade 1 cycle rating are the distinguishing features.
10) What lever designs and finish can I get on the TownSteel CEC-84?
Three lever styles, Gala, Quest and Sentinel, all in 630 satin stainless steel. All three are offered with either the standard cylinder or SFIC prep, so you can standardize the lever look across a building and still mix keying methods door to door. 630 is the common commercial school and office finish, which makes matching existing openings straightforward.
11) Will a stainless steel cylindrical lock hold up in a coastal or wash-down area?
The CE/CEC Series offers stainless steel trim specifically for harsh and corrosive environments, and the 630 satin stainless finish is what these variants ship in. That covers natatoriums, coastal schools, kitchens and similar openings where a plated brass lever would pit.
12) What is the difference between the TownSteel CEC-84 and the Cal-Royal BA03 classroom lock?
Both are classroom function cylindrical locks, but they sit at different duty levels. The TownSteel CEC-84 is ANSI Grade 1 heavy duty with a clutched lever and a UL 3-hour rating. The Cal-Royal BA03 is a Grade 2 classroom lock using the ANSI F84 function, rated for doors 1-3/8 to 1-3/4 inches. For a high traffic corridor or a district standard, the Grade 1 clutched lock is the one to spec; for lighter interior use the Grade 2 is the simpler option.
13) I need a Grade 1 cylindrical lock but for an exterior entry door, not a classroom. What should I look at?
Classroom function is the wrong pick for a main entry, because it has no inside locking control. The Falcon K501 is a Grade 1 heavy duty entrance lock with a push-turnbutton, fire rated, covering doors 1-3/8 to 2-1/4 inches. If you want to stay with TownSteel on the same CE/CEC platform, order the entrance or storeroom function in the series instead of the -84 classroom.
14) Can the CEC-84 be tied into an access control or remote unlock system?
No. The CEC-84 is a mechanical, key-operated cylindrical lockset with no electrified option on this build. If the opening needs remote release or credential control, look at an electromechanical cylindrical lock such as the BEST 9KW Series, which is a heavy duty cylindrical lock with remote control operation.
15) Does a cylindrical lockset like the TownSteel CEC-84 fit a standard 161 door prep?
It installs into the standard cylindrical bored prep, which is the common 2-1/8 inch cross bore used on commercial doors, so it goes into an opening already carrying a cylindrical lock. TownSteel publishes a template and installation guide for the CE/CEC so you can verify your existing bore and latch prep before drilling. The low profile rose keeps projection down on doors where trim clearance is tight.
16) Can I substitute an electromechanical cylindrical lock for the TownSteel CEC/CECI-84?
Only if the opening is being wired. The BEST 9KW series is a heavy duty electromechanical cylindrical lock with remote control operation, so it requires power and a control input at the door and is specified when the lock has to be released from a remote station. The TownSteel CEC/CECI-84 is a purely mechanical Grade 1 cylindrical lockset operated by key and lever with no power requirement. They share the cylindrical bore format but not the infrastructure, so a 9KW is not a drop-in on a door with no wiring path.
17) What is the difference between a classroom lock and a communicating lock for a door between two rooms?
A communicating lock has no deadlocking outside trim in the usual sense and is used on doors connecting adjoining rooms - the Cal-Royal BA04 is a communicating function cylindrical lock in the Barrington BA series, ANSI F80 Grade 2, for doors 1-3/8 inch to 1-3/4 inch. The TownSteel CEC/CECI-84 is classroom function, intended for a corridor-to-room door where a keyholder controls whether the outside lever is locked. For a pass-through between two occupied rooms, the communicating function is the one specified; for the corridor door, the CEC-84 is.
18) I need a keyed cylindrical lock where occupants can lock the door themselves - is the CEC/CECI-84 that lock?
No. The TownSteel CEC/CECI-84 is single cylinder classroom function, so locking is done by key from the outside, not by the occupant. For occupant-controlled locking, the Cal-Royal BA00 is an entrance cylindrical lock in the Barrington BA series with turn/push button locking, for doors 1-3/8 inch to 1-3/4 inch, and the Falcon K501 is a Grade 1 entrance lock with a push-turnbutton for doors 1-3/8 inch to 2-1/4 inch. Both put the locking control on the inside of the door.
19) Does the TownSteel CEC/CECI-84 support small format interchangeable core keying, and do the alternatives?
Yes - the CEC/CECI-84 is offered with SFIC prep as well as a standard cylinder, in satin stainless steel 630 with Gala, Quest or Sentinel lever styles, and keying can be ordered keyed different, keyed alike or to a key code. Among the alternatives, the Falcon K501 is a keyed Grade 1 entrance cylindrical lock in the K series. If an existing facility is standardized on interchangeable cores, the SFIC prep version of the CEC-84 lets the locksmith drop in the house core rather than rekey a fixed cylinder.
20) Is the TownSteel CEC-84 suitable for residential doors?
It is a commercial lockset, built for high traffic areas like schools, universities, office buildings and industrial complexes. Grade 1 heavy duty hardware works mechanically on a residential door, but you would be paying for cycle life and abuse resistance a house never uses, and the classroom function gives no inside locking, which is usually not what a homeowner wants.
How fast can I get the TownSteel CEC-84-S-630 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 TownSteel CEC-84-S-630 come with a warranty?
Absolutely. The TownSteel CEC-84-S-630 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 TownSteel CEC-84-S-630?
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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