You may also like
Delaney F Series - CT Style Keyed Classroom Door Leverset
Product Technologies:
Classroom Function: Deadlocking latch bolt operated by key in outside lever or reotating inside lever. Outside lever locked or unlocked by key. Inside lever is always unlocked.
Features:
- Independent Torsion Spring
- Removable Through Bolts
- Concealed Mounting Screws
- Anti-Friction Latch Retractor
- Clutch Function Panic Proof - Push/Turn
Specifications:
Backset: 2-3/4” UL Latch standard, 2-3/8” optional
Door Thickness: 1-3/8” ~ 2”. Adjustable mounting plate
Cylinder: SC4 6-pin standard, KW1 5-pin optional, SC1 5-pin optional
Interchangable Core: Optional small-format 6-pin available
Strikes: 4-7/8” ANSI Strike standard (9109)
Door Handing: Not required
Door Prep:
- Cross bore: 2-1/8”
- Edge bore: 1”
- Latch face: 1-1/8” x 2-1/4”
- Dummies are surface mounted
Latches:
- Entrance: 2-3/4” (F9070T) standard. 2-3/8” (F9060T) optional
- Pass/Priv: 2-3/4” (F9073T) standard 2-3/8” (F9063T) optional
- Faceplate: 1-1/8” x 2-1/4” square corner
- Bolt: 1/2” Stainless Steel throw. Meets 3-Hr. Fire Rating
ANSI & Federal Standards:
- Meets & exceeds requirements of BHMA/ANSI A156.2 Series 4000, GR1, 800,000 Cycles.
- Meets FF-H-106C Federal Standard.
Manufacturer Resources
Product Specs
- Subcategory:
- Bored Locksets
- Series:
- F Series
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Bored Locksets
- Commercial/Residential:
- Commercial
- Lock Function:
- Classroom
- Product Type:
- Leverset
- Grade:
- Grade 1
- Product Attribute:
- Cylindrical Locks
- Product Function:
- Classroom
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Delaney Hardware 3C6092 – Frequently Asked Questions
1) Will the Delaney F Series classroom leverset fit a 1-3/8 inch door?
Yes. The F Series CT lever fits doors from 1-3/8 inches up to 2 inches thanks to an adjustable mounting plate, so it covers older 1-3/8 inch interior doors as well as standard 1-3/4 inch commercial doors.
2) What door prep does this Delaney cylindrical lever need?
Standard cylindrical prep: 2-1/8 inch cross bore, 1 inch edge bore, and a 1-1/8 x 2-1/4 inch latch face with square corners. The strike is a 4-7/8 inch ANSI strike (9109). If your doors are already bored for a 161 cylindrical lock, it drops in.
3) Which backset do I order for the Delaney F Series classroom lock?
Backset is a required choice: 2-3/4 inches or 2-3/8 inches. The 2-3/4 inch UL latch is standard (F9070T entrance latch), and 2-3/8 inch is the option (F9060T). Measure from the door edge to the center of the cross bore before you pick.
4) How does the classroom function actually work on this lever?
The outside lever is locked and unlocked by key only. Once locked, the outside lever will not retract the deadlocking latch without the key, while the inside lever is always free to exit. Teachers lock the door from the corridor side with a key rather than from inside the room.
5) Is this Delaney lever rated for a fire door?
The latch bolt is 1/2 inch throw stainless steel and meets a 3-hour fire rating. The lockset itself meets and exceeds BHMA/ANSI A156.2 Series 4000, Grade 1 at 800,000 cycles, and meets Federal Standard FF-H-106C.
6) Can I key this Delaney classroom lock into my existing Schlage or Kwikset key system?
Keyway is a required selection. SC4 6-pin is standard, with KW1 5-pin and SC1 5-pin as options, so it can be cut to an existing Schlage or Kwikset keyway. You also choose keyed different or keyed alike at order time.
7) Does this come with an interchangeable core option for a master key system?
Yes. Besides the standard cylinder, there is a small-format 6-pin interchangeable core version supplied less core, so a facility running its own SFIC system drops in its own cores. Choose the less-core option on both the cylinder and the keyway/keying selections when ordering that way.
8) What lock should I use on a restroom or single-occupant room instead of the Delaney F Series CT classroom leverset?
The Delaney F Series CT leverset is a classroom function lock: the outside lever is locked and unlocked by key only, and the inside lever always retracts the latch, so there is no thumbturn for an occupant to secure the door from inside. For a restroom, changing room, or other single-occupant space, a privacy function is the right choice - the Cal-Royal INDLEV-20 is a privacy leverset with a red/green occupancy indicator so people outside can see whether the room is in use. Use the Delaney classroom lock where staff control locking with a key from the corridor side.
9) For a school or institutional spec calling out ANSI Grade 1, does a standard duty commercial leverset substitute?
No. The Delaney F Series CT classroom leverset is Grade 1, meeting and exceeding BHMA/ANSI A156.2 Series 4000 at 800,000 cycles, and it also meets the FF-H-106C federal standard. The Cal-Royal INDLEV-20 is rated standard duty commercial, not Grade 1, so it does not satisfy a drawing that calls out Grade 1 - use it where a privacy indicator is the requirement and the grade callout allows standard duty.
10) Do I need to specify handing for this classroom leverset?
No. Handing is not required on the F Series CT lever, so one part number covers left and right hand openings. That makes it simpler to stock spares across a building.
11) Will kids hanging on the lever break it?
The CT lever uses a clutch mechanism that is panic proof, push/turn, so force on a locked lever turns the clutch instead of loading the internal parts. It also uses an independent torsion spring to keep the lever from sagging, plus an anti-friction latch retractor and concealed mounting screws with removable through bolts. Rated at 800,000 cycles under ANSI A156.2 Grade 1.
12) I need a restroom lever with an occupancy indicator, not a classroom lock. What should I use instead?
A classroom function lever like the Delaney F Series CT is keyed from the outside and will not show occupied/vacant. For a restroom or single-occupancy room, look at the Cal-Royal INDLEV-20 privacy indicator leverset, which has a red/green occupancy indicator and comes in 2-3/8 and 2-3/4 inch backsets. Note it is a standard duty commercial lever adjustable for 1-3/8 to 1-3/4 inch doors, not Grade 1.
13) Is a cylindrical lever like this enough for a classroom, or do I need a mortise lock?
For classroom doors already bored 2-1/8 inches, this cylindrical lever is the straightforward route: it installs in the standard bore, needs no handing, and still carries ANSI A156.2 Grade 1 at 800,000 cycles with a 3-hour fire rated latch. A mortise lock requires a pocket cut into the door edge and is the choice when you need multiple functions from one lock body or a heavier door prep. On a retrofit into existing bored doors, the cylindrical is the lower-labor option.
14) Will a privacy indicator leverset fit the same doors as the Delaney F Series CT classroom lockset?
Both are cylindrical bored locksets offered in 2-3/8 inch and 2-3/4 inch backsets, so they share the same door prep family. The difference is door thickness capacity: the Delaney F Series CT leverset uses an adjustable mounting plate covering 1-3/8 inch through 2 inch doors, while the Cal-Royal INDLEV-20 adjusts for 1-3/8 inch to 1-3/4 inch. On a thicker door above 1-3/4 inch, the Delaney is the one that covers it.
15) What finishes does the Delaney F Series CT classroom lever come in?
Two: US26D dull chrome and US10B oil rubbed bronze. Both are offered with either the standard cylinder or the less-core SFIC prep, so you can match existing hardware and still run your own cores.
How fast can I get the Delaney Hardware 3C6092 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 Delaney Hardware 3C6092 come with a warranty?
Absolutely. The Delaney Hardware 3C6092 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 Delaney Hardware 3C6092?
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 Delaney Hardware 3C6092 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.