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Delaney F Series - CT Style Keyed Storeroom Door Leverset
Product Technologies:
Storeroom Function: Deadlocking latch bolt operated by key in outside lever or rotating inside lever. Outside lever always locked.
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:
- Storeroom
- Product Type:
- Leverset
- Grade:
- Grade 1
- Product Attribute:
- Cylindrical Locks
- Product Function:
- Storeroom
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Delaney Hardware 3C6042 – Frequently Asked Questions
1) What does storeroom function mean on the Delaney F Series CT lever, and who is it for?
Storeroom function means the outside lever is always locked. A key in the outside lever retracts the deadlocking latch bolt for entry, and the inside lever always turns free for exit. There is no way to leave the outside lever unlocked, which is why it is the standard choice for storage rooms, mechanical rooms, electrical closets and janitor closets in commercial buildings. If you want staff to be able to leave a door unlocked during the day, this is the wrong function.
2) Will the Delaney F Series CT leverset fit a 1-3/8 inch door?
Yes. The F Series cylindrical lever uses an adjustable mounting plate covering 1-3/8 inch through 2 inch doors, so it handles older 1-3/8 interior doors, standard 1-3/4 commercial doors, and thicker 2 inch doors without a separate kit.
3) Does this Delaney lever drop into an existing 2-1/8 inch bore, and which backset do I order?
Door prep is a 2-1/8 inch cross bore with a 1 inch edge bore and a 1-1/8 x 2-1/4 inch latch face, which is standard commercial cylindrical prep, so it goes into most existing bored doors. Backset is a required choice at order: 2-3/4 inch (the UL latch standard, latch F9070T) or 2-3/8 inch optional (F9060T). Measure from the door edge to the center of the existing bore before you pick.
4) Will this latch into my existing ANSI strike?
It ships with the 4-7/8 inch ANSI strike (9109), and the bolt is a 1/2 inch stainless steel throw. If your frame already has a 4-7/8 inch ANSI strike prep, the existing cutout works and you can reuse or replace the strike. If your frame has a small round-corner residential strike, you will need to enlarge the prep or fit the supplied ANSI strike.
5) Is the Delaney F Series lever fire rated and does it meet ANSI Grade 1?
The latch bolt meets a 3-hour fire rating, and the lockset meets and exceeds BHMA/ANSI A156.2 Series 4000, Grade 1 at 800,000 cycles. It also meets Federal Standard FF-H-106C, which matters for government and institutional specs.
6) Can I key this Delaney storeroom lever to my existing Schlage or Kwikset keys?
Keyway is a required selection. SC4 6-pin is standard, with KW1 5-pin and SC1 5-pin available, so it can be cut to match an existing Schlage or Kwikset keyed system. Keying is also specified at order: keyed different or keyed alike. Pick keyed alike when you want one key across a set of storerooms.
7) What is the difference between the standard cylinder and the SFIC version of this lever?
Two cylinder builds are offered. The standard cylinder comes keyed to the keyway you specify. The SFIC version takes a small-format 6-pin interchangeable core and ships less core, so you supply cores from your own master key system and can rekey a door by swapping the core instead of pinning the lock. Locksmiths and facilities running an SFIC system want the less-core version; select None for keyway and keying with it.
8) I have doors that are 2 inches thick - will the Cal-Royal INDLEV-20 work, or do I need the Delaney?
The Delaney F Series CT covers 1-3/8 inch through 2 inch doors with an adjustable mounting plate. The Cal-Royal INDLEV-20 adjusts from 1-3/8 inch to 1-3/4 inch, so on a 2 inch door the Delaney is the one that fits.
9) Do I need to specify handing for the Delaney F Series storeroom lever?
No handing required. The lever is non-handed, so one part number covers left and right hand doors, inswing or outswing. That is useful for property managers stocking spares across a building.
10) Will the lever break if someone hangs on it or forces it while locked?
The outside lever uses a clutch, described as panic proof push/turn, so forcing the locked lever lets it rotate free rather than transmitting the load into the lock chassis. Other durability details: independent torsion spring to keep the lever from sagging, an anti-friction latch retractor for doors under stack pressure, removable through bolts and concealed mounting screws. That package is what carries the Grade 1 800,000 cycle rating, so it suits high-traffic commercial openings.
11) I need an occupancy indicator lever for a restroom, not a storeroom lock. What should I look at instead?
A storeroom lever is keyed and always locked outside, so it is wrong for a restroom or a room needing thumbturn privacy. For that, the Cal-Royal INDLEV-20 is a privacy indicator leverset with a red/green occupancy indicator, adjustable for 1-3/8 to 1-3/4 inch doors. Note it is a standard duty commercial lever rather than Grade 1, so for a heavily used public restroom compare that duty rating against your traffic.
12) Is this a mortise lock or a cylindrical lock?
Cylindrical, also called bored. It mounts through a 2-1/8 inch cross bore in the door face with a 1 inch edge bore for the latch, not into a rectangular mortise pocket. If your doors have a deep mortise pocket cut into the edge, a cylindrical lever will not fill it and you need a mortise lockset instead.
13) Is the Cal-Royal INDLEV-20 a substitute for a Delaney F Series CT storeroom lever?
No. They are different functions and different duty levels. The Delaney F Series CT is a Grade 1 storeroom cylindrical lockset - keyed outside, always locked. The Cal-Royal INDLEV-20 is a privacy indicator lever, a non-keyed function, rated standard duty commercial. Use the Delaney where the opening has to stay secured and keyed; use the INDLEV-20 only where the door is a privacy opening.
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Does the Delaney Hardware 3C6042 come with a warranty?
Absolutely. The Delaney Hardware 3C6042 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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