Corbin Russwin CL3110 Passage/...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$826.90
$495.60
Corbin Russwin Corbin Russwin CL3110 Passage/Closet - Grade 1 Vandal Resistant Cylindrical Lever Lock COR-CL3110-NON-KEYED

Corbin Russwin CL3110 Passage/Closet - Grade 1 Vandal Resistant Cylindrical Lever Lock

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Model: CL3110 NZD 626
$826.90
$495.60
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$826.90
$495.60
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Corbin Russwin CL3110-NON-KEYED Passage/Closet Cylindrical Lever Lock Grade 1 Vandal Resistant with T-Zone Construction

Commercial-Grade Non-Keyed Cylindrical Leverset for High-Traffic Applications

The Corbin Russwin CL3110 is a non-keyed, Grade 1 cylindrical lever lock engineered for passage and closet applications (ANSI function F75) in demanding commercial environments. Designed for door thicknesses of 1-3/4" to 2" with a 2-3/4" backset, this leverset features Corbin Russwin's patented T-Zone construction — interlocking the aligning and latch tubes to form a rugged torque-resistant "T" in the critical twist area — tested to over 15 million cycles, exceeding ANSI/BHMA Grade 1 standards by 15 times. Both levers are always free, allowing latchbolt retraction from either side without a key, making it ideal for offices, healthcare facilities, educational institutions, and other high-traffic commercial settings.

Professional Features & Benefits

  • Door Thickness Compatibility: Designed for 1-3/4" to 2" doors with a 2-3/4" backset for precise, reliable installation across standard commercial door preparations.
  • Exceptional Cycle Durability: T-Zone construction tested to over 15 million cycles, exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times for unmatched long-term reliability in high-traffic applications.
  • Vandal-Resistant T-Zone Construction: The patented interlocking design between the lockbody and latch provides superior torque resistance and strength far exceeding standard Grade 1 requirements, delivering true vandal resistance in demanding environments.
  • ANSI F75 Passage/Closet Function: Latchbolt operated by lever from either side with both levers always free — no key required — ideal for interior passage and closet doors in commercial applications.
  • Non-Handed Design: Retrofits most standard 161 cylindrical lock door preparations and is non-handed, simplifying inventory management and installation across mixed door configurations.
  • Standard Strike Included: Ships with an ANSI curved lip strike measuring 4-7/8" x 1-1/4" x 1-1/4" lip to center for compatibility with standard commercial door frames.
  • Sustainable Construction: Made from 68% post-consumer recycled content as per LEED MR credit 4, supporting green building certification goals.
  • Anti-Microbial Option Available: Available with Microshield® antimicrobial coating for healthcare and institutional environments where hygiene is a priority.
  • Manufacturer Warranty: Backed by a 7 Year Limited warranty for added confidence and long-term protection.

Technical Specifications

  • Subcategory: Cylindrical Locks
  • Product Group: Mechanical Locks
  • Series: CL3100 Series
  • Grade: Grade 1
  • Keyed Function: Non-Keyed
  • Standard Latch: Springlatch - Square corner front, 2-1/4" x 1-1/8", 2-3/4" backset
  • Standard Strike: ANSI Curved Lip 1-1/4" Lip Length
  • Warranty: 7 Year Limited
  • ANSI/BHMA: F75
  • Product Subgroup: Bored Locksets
  • Product Type: Leversets
  • Keyed: No
  • Commercial/Residential: Commercial
  • Function Description: Latchbolt by lever either side, both levers always free.
  • Lock Type: Cylindrical
  • Handle Type: Lever
  • Lock Function: Passage/Hall/Closet
  • Product Attribute: Cylindrical Locks
  • Product Model: CL3110
  • Product Function: Passage/Hall/Closet
  • Door Hand Direction: Non-Handed
  • Door Thickness Range: 1-3/4" to 2"
  • Fire Rating: Yes
  • Product Category: Mechanical Locks
  • Product Substrate: Steel, Zinc dichromated for corrosion resistance
  • Backset (Distance): 2-3/4"
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities K-12 and Universities
  • Healthcare Institutions and Hospitals
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Public Buildings and Government Facilities
  • Multi-Tenant Residential and Institutional Properties

Anti-Microbial Option

The Corbin Russwin CL3100 Series is available with Microshield® antimicrobial coating, providing an added layer of hygiene protection for healthcare facilities, educational institutions, and other environments where surface cleanliness is a critical concern.

Why Choose Corbin Russwin Quality?

Corbin Russwin CL3100 Series cylindrical lever locks deliver professional-grade reliability through patented T-Zone construction tested to over 15 million cycles — exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times. The steel substrate with zinc dichromate corrosion resistance, combined with availability in 11 architectural finishes, ensures lasting performance and design flexibility. Backed by a 7 Year Limited warranty and manufactured with 68% post-consumer recycled content, the CL3110 is engineered for demanding commercial applications where dependable performance and sustainability are essential.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Subcategory:
Cylindrical Locks
Product Group:
Mechanical Locks
Series:
CL3100 Series
Grade:
Grade 1
Keyed Function:
Non-Keyed
Standard Latch:
Springlatch - Square corner front, 2-1/4" x 1-1/8", 2-3/4" backset
Standard Strike:
ANSI Curved Lip 1-1/4" Lip Length
Warranty:
7 Year Limited
ANSI/BHMA:
F75
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
No
Commercial/Residential:
Commercial
Function Description:
Latchbolt by lever either side, both levers always free.
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Passage/Hall/Closet
Product Attribute:
Cylindrical Locks
Product Model:
CL3110
Product Function:
Passage/Hall/Closet
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4" to 2"
Fire Rating:
Yes
Product Category:
Mechanical Locks
Product Substrate:
Steel, Zinc dichromated for corrosion resistance
Backset (Distance):
2-3/4"
Department:
Door Hardware

Corbin Russwin CL3110 NZD 626 – Frequently Asked Questions

1) Does the CL3110 drop into an existing 161 cylindrical prep without redrilling?
It retrofits most standard 161 cylindrical preps and is non-handed, so it goes on a left or right hand door out of the same box. What you do need to match is the backset: the CL3110 is 2-3/4 inch, not 2-3/8. If the existing bore is on a 2-3/8 inch backset the latch face will not line up with the strike.
2) What does the F75 passage function on this Corbin Russwin lever actually do?
F75 means the latchbolt is retracted by the lever from either side and both levers are always free. There is no key, no button, no way to lock it. It is a latch that holds the door closed, nothing more. If you need the room to lock from inside for a restroom or bedroom, you want a privacy function instead, and if it needs a key you need an entrance or storeroom lock.
3) Can I use a passage lever like the CL3110 on a fire rated door?
The CL3110 carries a fire rating, and the springlatch plus the steel body is what a rated opening needs on the hardware side. Bear in mind a passage function never latches against anything but the strike, so it is used on rated corridor and closet doors where the closer and the frame do the work. Both levers stay free at all times.
4) What is the closest Grade 1 passage lever lock to the Corbin Russwin CL3110?
The Falcon K101 is the nearest straight equivalent. Like the CL3110, it is a Grade 1 cylindrical passage lock with a non-handed lever design and a fire rating, and it covers a wider door thickness range of 1-3/8 inch to 2-1/4 inch against the CL3110's 1-3/4 inch to 2 inch. The Falcon T101 is a second Grade 1 heavy duty cylindrical passage leverset in the same function. Both hold the same passage function as the CL3110, where the latchbolt is operated by lever from either side with both levers always free.
5) Is there a lighter duty passage lever lock than the Corbin Russwin CL3110 for low traffic interior doors?
Yes. The Falcon B101 is a Grade 2 medium duty cylindrical passage lever lock, also non-handed. The Accentra 5301LN Augusta and the Accentra 4601LN are Grade 2 cylindrical passage leversets, and the Hager 2510 is a Grade 2 passage lever lock covering 1-3/8 inch to 2 inch doors. The Arrow GL01 is a Grade 2 non-keyed passage lock with a Sierra lever for 1-3/4 inch to 2 inch doors. All operate the same passage function as the CL3110; they differ from it in ANSI/BHMA grade, and the CL3110 is the Grade 1 option.
6) The door is 1-3/8 inch thick. What passage lever works there instead of the Corbin Russwin CL3110?
The CL3110 is built for 1-3/4 inch to 2 inch doors, so a 1-3/8 inch door needs a different lock. The Falcon K101 is a Grade 1 non-handed passage lever covering 1-3/8 inch to 2-1/4 inch. If Grade 2 suits the opening, the Hager 2510 passage lever covers 1-3/8 inch to 2 inch. Both carry the same passage function as the CL3110.
7) The opening needs to lock. What do I order instead of the Corbin Russwin CL3110?
The CL3110 is non-keyed with both levers always free, so it never secures an opening. For a keyed storeroom, the Cal-Royal AG05 is a Grade 2 storeroom leverset with a deadlocking latchbolt, and the Hager 2580 is a Grade 2 storeroom lever. For entry/office, the Dexter C1000 entry/office is a Grade 1 keyed clutching lever for 1-3/8 inch to 1-3/4 inch doors, and the Falcon B511CP6D is a Grade 2 entry/office lever. For a classroom, the Dexter C1000 classroom is Grade 1 keyed and clutching, and the Cal-Royal AG03 is a Grade 2 classroom lever with a 2-3/4 inch backset matching the CL3110 backset.
8) Can I use the Corbin Russwin CL3110 on a restroom or bedroom door?
No. The CL3110 is a passage/closet function with both levers always free and no locking. A restroom or bedroom door needs a privacy function: the Hager 2540 is a Grade 2 privacy cylindrical lock with the Withnell lever for 1-3/8 inch to 2 inch doors, the Arrow MK02-TA is a fire rated privacy cylindrical lock with a Tudor knob for 1-3/4 inch to 2 inch doors, and the Kwikset 300BRNL Breton is a Grade 3 privacy lever for 1-3/8 inch to 1-3/4 inch doors.
9) What is the difference between the Corbin Russwin CL3110 and a dummy lever?
A dummy lever looks like a substitute but does not operate a latch at all. The CL3110 retracts a latchbolt by lever from either side and ships with a springlatch and an ANSI curved lip strike. A dummy such as the BEST 9K 1DT single dummy trim, the Accentra 455LN Augusta Grade 1 single dummy, or the BEST 7KC 1DT Grade 2 single dummy trim is surface trim for an inactive or pull-only leaf. If the door has a latch that must move, the CL3110 is the passage lock and the dummy is not.
10) What is T-Zone construction on the Corbin Russwin CL3100 Series and does it matter for a school corridor?
T-Zone interlocks the aligning tube and the latch tube so they form a T through the area that takes the twisting load when somebody hangs on the lever. Corbin Russwin tests it past 15 million cycles, 15 times the ANSI/BHMA A156.2 Series 4000 Grade 1 requirement. On a K-12 corridor or a dorm, that twist area is exactly where a standard cylindrical lock lets go, so it is the reason to spec this over a Grade 2 passage set.
11) I need to standardize passage levers across a whole building. What do I have to specify on the CL3110?
Four choices set the part. Lever design: AZ Armstrong, NZ Newport, or PZ Princeton. Rose: C at 2-3/4 inch round, D at 3-1/2 inch round (standard), E at 3-1/8 inch square, or K at 2-3/4 inch round. Finish, from 14 including 626 satin chrome, 630 aside, plus 605, 606, 611, 612, 613, 613E, 613L, 618, 619, 625, 722, BSP black suede and WSP white suede powder coat. Then latch and strike, both of which default if you leave them alone. Rose diameter is the one that bites on retrofit, because a smaller C or K rose will not cover the scarring left by a larger old rose.
12) How is the Corbin Russwin CL3110 different from a Grade 2 passage lever like the Falcon B101 or Accentra 5301LN?
Grade is the split. The CL3110 is Grade 1 and carries a fire rating. The Falcon B101 and the Accentra 5301LN Augusta are both Grade 2 passage sets, the Falcon rated medium duty. Grade 2 is fine on a private office or a supply closet that sees light traffic. On a school corridor, a hospital wing, or a multifamily common area, the Grade 1 body is the one that survives. If you want Grade 1 passage from another brand, the Falcon K101 and the Falcon T101 are both Grade 1 heavy duty, and the K101 also carries a fire rating.
13) I need a matching lever on a door that does not latch. Is there a dummy version?
The CL3110 is a working passage latch, so it is the wrong part for an inactive leaf or a false door. For a pull-only trim you want a single dummy: the BEST 9K Series 1DT is Grade 1 heavy duty non-keyed dummy trim, and the Accentra 455LN Augusta is another Grade 1 dummy lever. Both are separate parts from the CL3110 and will not share its lever design or rose.
14) Which other Grade 1 passage leversets should I compare against the Corbin Russwin CL3110 for a commercial spec?
Three Grade 1 passage leversets sit alongside it. The Falcon K101 is Grade 1 heavy duty, non-handed, fire rated, for 1-3/8 inch to 2-1/4 inch doors. The Falcon T101 is a Grade 1 heavy duty passage leverset with pressure release technology. The Design Hardware X75 is a Grade 1 passage lever lockset with a flat lever for 1-3/4 inch doors. The CL3110 is Grade 1, fire rated, non-handed, for 1-3/4 inch to 2 inch doors on a 2-3/4 inch backset.
15) We want code entry on the door instead of a free-turning lever. What replaces the Corbin Russwin CL3110?
The CL3110 is non-keyed with both levers always free, so it gives no access control. For pushbutton entry in the same lever format, the Lockey 2835 is a mechanical pushbutton keyless lever lock with passage function and ADA compliance for 1-3/16 inch to 2 inch doors, and the Lockey 2835DC adds a double combination on the same thickness range. The Lockey 1150 is a heavy duty mechanical keypad lever set with double combination, passage function, covering 1-1/8 inch to 2 inch doors, and the Lockey 1150S offers an adjustable backset where the CL3110 is fixed at 2-3/4 inch. The Delaney LP250 is a Grade 2 electronic keypad leverlock.
16) For a behavioral health or utility room, is the Corbin Russwin CL3110 the right pick?
No. The CL3110 is a passage/closet function that leaves both levers free. Asylum and institutional utility openings call for that specific function: the Dexter C1000 asylum is a Grade 1 asylum F87 cylindrical lock covering 1-3/8 inch to 2 inch doors, and the Arrow MK33-BD-CS is a Grade 2 asylum function ball knob lock with a conventional cylinder in Schlage C keyway. The CL3110 is ANSI function F75 by comparison.
17) Is the Design Hardware J75 the same thing as the Corbin Russwin CL3110?
They share the passage function but sit at different grades. The Design Hardware J75 is a Grade 2 passage lever lockset with a flat lever for 1-3/4 inch doors. The CL3110 is Grade 1 for 1-3/4 inch to 2 inch doors on a 2-3/4 inch backset. Within the same brand, the Design Hardware X75 is the Grade 1 passage lever lockset if grade parity is what the spec requires.
18) Is there an antimicrobial version of the CL3100 Series for a hospital?
Yes, the CL3100 Series can be had with Microshield antimicrobial coating, which is the usual spec for patient rooms, clinics, and school washroom corridors where the lever is a touch point. It is a coating option on the same Grade 1 lock body, so the fit, the 2-3/4 inch backset, and the F75 function do not change.
19) Does the CL3110 count toward LEED credit on a green build?
It is made with 68 percent post consumer recycled content per LEED MR credit 4, so it contributes on the materials side of a certification package. The body is steel with a zinc dichromate treatment for corrosion resistance.
20) The spec calls for a knob rather than a lever. Is there a knob version comparable to the Corbin Russwin CL3110?
The CL3110 is a lever handle lock. Among cylindrical knob locks, the Arrow MK02-TA is a fire rated privacy knob lock with a Tudor knob for 1-3/4 inch to 2 inch doors, the Arrow MK33-BD-CS is a Grade 2 asylum function ball knob lock, and the Arrow HK11-BB is a turn-pushbutton entrance ball knob lock for 1-3/8 inch to 1-3/4 inch doors. Each carries a different function than the CL3110 passage/closet, so match the function to the opening before switching to a knob.
How fast can I get the Corbin Russwin CL3110 NZD 626 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 Corbin Russwin CL3110 NZD 626 come with a warranty?
Absolutely. The Corbin Russwin CL3110 NZD 626 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 Corbin Russwin CL3110 NZD 626?
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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