Corbin Russwin CL3120 Privacy ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$940.58
$549.82
Corbin Russwin Corbin Russwin CL3120 Privacy Grade 1 Vandal Resistance Cylindrical Lever Lock COR-CL3120-NON-KEYED

Corbin Russwin CL3120 Privacy Grade 1 Vandal Resistance Cylindrical Lever Lock

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Model: CL3120 NZD 626
$940.58
$549.82
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In Stock (leaves warehouse same day if ordered before 3pm ET)

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$549.82
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Corbin Russwin CL3120-NON-KEYED Grade 1 Privacy Cylindrical Lever Lock with T-Zone Vandal Resistance

Commercial-Grade Privacy Lockset Engineered for High-Traffic Applications

The Corbin Russwin CL3120 is a patented Grade 1 non-keyed cylindrical lever lock designed for privacy (ANSI function F76A) applications in demanding commercial, institutional, and industrial environments. Engineered for door thicknesses of 1-3/4" to 2" with a 2-3/4" backset, this lockset features the proprietary T-Zone construction that interlocks the aligning and latch tubes to form a rugged torque-resistant “T" in the critical twist area, providing strength and durability far exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards. The CL3120 is manufactured from steel with zinc dichromated corrosion resistance, and its T-Zone construction has been tested to over 15 million cycles—exceeding ANSI/BHMA Grade 1 standards by 15 times.

Professional Features & Benefits

  • Door Thickness Compatibility: Designed for 1-3/4" to 2" doors with a 2-3/4" backset for precise, secure installation in standard commercial door preparations.
  • Exceptional Durability: T-Zone construction tested to over 15 million cycles, exceeding ANSI/BHMA Grade 1 standards by 15 times for unmatched long-term reliability in high-traffic applications.
  • ANSI F76A Privacy Function: Outside lever locked by push button (freewheeling in locked position) and unlocked by emergency release tool outside, by rotating inside lever, or by closing door; inside lever is always free for safe egress.
  • Standard Latch & Strike: Includes springlatch with square corner front measuring 2-1/4" x 1-1/8" at 2-3/4" backset, and an ANSI curved lip strike with 4-7/8" x 1-1/4" x 1-1/4" lip to center (1-1/4" lip length).
  • Durable Material Construction: Manufactured from steel with zinc dichromated corrosion resistance, ensuring long-lasting performance in high-use commercial environments.
  • Versatile Configuration Options: Available in 11 hardware finishes including 626 Satin Chrome, with Microshield® antimicrobial coating option; 3 levers and 4 roses available to cover a wide variety of door preps and design requirements. Most common configuration: NZD Newport lever in 626 Satin Chrome finish.
  • Non-Handed & Retrofit-Ready: Retrofits most standard 161 cylindrical lock door preps and is non-handed, simplifying installation and reducing inventory requirements.
  • Flexible Function Changeability: 18 functions available, including Hospital Privacy; most requiring only 2 parts to change function, with simple cylinder removal for easy change outs.
  • Sustainable Manufacturing: Made from 68% post-consumer recycled content as per LEED MR credit 4, supporting green building initiatives.
  • Key System Integration: Integrates into most existing facility key systems and accepts Schlage® LFIC; several security key systems available including Access 3® and Pyramid.
  • Fire Rated: Fire rating available, supporting compliance in fire-rated door assemblies for commercial and institutional applications.
  • Manufacturer Warranty: 7 Year Limited warranty for added confidence and 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: F76A
  • Product Subgroup: Bored Locksets
  • Product Type: Leversets
  • Keyed: No
  • Commercial/Residential: Commercial
  • Function Description: Throw-off latchbolt by lever, outside lever locked by push button (freewheeling in locked position) and unlocked by emergency release tool outside, by rotating inside lever or by closing door. Inside lever always free.
  • Lock Type: Cylindrical
  • Handle Type: Lever
  • Lock Function: Privacy/Bed/Bath
  • Product Attribute: Cylindrical Locks
  • Product Model: CL3120
  • Product Function: Privacy/Bed/Bath
  • 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
  • Healthcare Institutions and Hospitals
  • Educational Facilities – K-12 and Universities
  • Public Buildings and Government Facilities
  • Retail Establishments
  • Industrial and Institutional Facilities
  • High-Traffic Privacy Applications (Restrooms, Break Rooms, Private Offices)

Anti-Microbial Option

The Corbin Russwin CL3100 Series is available with Microshield® antimicrobial coating, providing an additional layer of protection for high-touch surfaces in healthcare, educational, and other hygiene-sensitive environments.

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 and exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times. Manufactured from steel with zinc dichromated corrosion resistance and backed by a 7 Year Limited warranty, these locksets are engineered for demanding commercial applications where dependable privacy function and long-term durability 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:
F76A
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
No
Commercial/Residential:
Commercial
Function Description:
Throw-off latchbolt by lever, outside lever locked by push button (freewheeling in locked position) and unlocked by emergency release tool outside, by rotating inside lever or by closing door. Inside lever always free.
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Privacy/Bed/Bath
Product Attribute:
Cylindrical Locks
Product Model:
CL3120
Product Function:
Privacy/Bed/Bath
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 CL3120 NZD 626 – Frequently Asked Questions

1) Can the CL3120 lever lock go into an existing 161 cylindrical door prep?
Yes. The CL3120 retrofits most standard 161 cylindrical prep, which is what nearly every commercial bored lock on a 2-3/4 inch backset already sits in. It's non-handed, so there's no left or right version to order and one part covers both swings. The door still has to be 1-3/4 inch to 2 inch thick.
2) How does someone get into a restroom if the privacy lever is locked from inside?
Three ways out of a lockout on the CL3120, which runs ANSI function F76A. An emergency release tool from the outside will unlock it, rotating the inside lever unlocks it, and simply closing the door releases the button. The outside lever freewheels while locked so forcing it does not damage the lock, and the inside lever is always free for egress. That's the behaviour a facilities team wants on a restroom or a patient room where staff may need in fast.
3) Can I use the CL3120 on a fire rated restroom door?
Fire rating is available on the CL3120. It's a Grade 1 commercial lockset with a springlatch, and the privacy function keeps the inside lever free at all times so egress is never blocked.
4) Is there a Grade 2 privacy lever lock that covers the same restroom door as the Corbin Russwin CL3120?
The Hager 2540 is a Grade 2 cylindrical privacy lock with the Withnell lever for 1-3/8 inch to 2 inch doors. The Kwikset 300BRNL RDT Breton is a Grade 3 privacy lever set for 1-3/8 inch to 1-3/4 inch doors. The Corbin Russwin CL3120 is Grade 1 with T-Zone construction tested to over 15 million cycles for 1-3/4 inch to 2 inch doors. Where a specification calls for ANSI/BHMA Grade 1 on the opening, the CL3120 meets it and the Grade 2 and Grade 3 sets do not; on a low-traffic interior door where Grade 2 satisfies the spec, the Hager 2540 covers the same privacy function and a wider thin-door range.
5) What is the closest Grade 1 privacy cylindrical lock to the Corbin Russwin CL3120 if a knob is wanted instead of a lever?
The Arrow MK02-TA is a Grade 1 privacy cylindrical lock with a Tudor knob, non-keyed, fire rated, and fits 1-3/4 inch to 2 inch doors. The Corbin Russwin CL3120 is the same Grade 1 privacy function on the same 1-3/4 inch to 2 inch door thickness range, but with a lever, offered in Armstrong, Newport and Princeton designs. For ADA lever-operable hardware the CL3120 is the one that applies; where a knob is acceptable, the MK02-TA covers the same privacy opening and the same door thickness.
6) The restroom door does not need to lock - what passage lever replaces a CL3120 on that opening?
The Falcon K101 is a Grade 1 heavy duty passage cylindrical lock with non-handed levers, fire rated, for 1-3/8 inch to 2-1/4 inch doors. The Falcon T101 is also a Grade 1 heavy duty passage cylindrical lever lock. Both hold the latch without any locking means, where the Corbin Russwin CL3120 carries the ANSI F76A privacy function with a push button that locks the outside lever. On a door that only needs to stay latched - a break room, a corridor closet - the K101 or T101 is the passage equivalent at the same Grade 1 level.
7) The door is 1-1/2 inches thick - what lever lock fits when the Corbin Russwin CL3120 will not?
The Corbin Russwin CL3120 is built for 1-3/4 inch to 2 inch doors. For a thinner door, the Falcon K101 Grade 1 passage lever covers 1-3/8 inch to 2-1/4 inch, the Dexter C1000 Grade 1 asylum lock covers 1-3/8 inch to 2 inch, and the Hager 2510 Grade 2 passage lever covers 1-3/8 inch to 2 inch. Those are different functions, so confirm the opening needs passage or asylum rather than privacy before substituting.
8) Which lever lock should be used instead of a Corbin Russwin CL3120 on a patient or detention room?
The Dexter C1000 Grade 1 asylum lock (ANSI F87) for 1-3/8 inch to 2 inch doors is the function for that opening, and the Arrow MK33-BD-CS is a Grade 2 heavy duty asylum lock with a ball knob and conventional cylinder in the Schlage C keyway. The Corbin Russwin CL3120 is non-keyed privacy: the inside lever is always free for egress and the outside lever releases with an emergency tool. An asylum function is keyed on both sides and holds the door secure from inside, which is the behavior a patient room calls for and the CL3120 does not provide.
9) Is a Grade 1 privacy lever worth it over a Grade 2 for a restroom, or am I overspending?
It depends on traffic. The CL3120 is Grade 1 with T-Zone construction interlocking the aligning and latch tubes, tested past 15 million cycles, and the body is steel with a zinc dichromated finish for corrosion resistance. On a public restroom in a school, hospital or transit facility where the lever gets hung on, that's the difference between a lock that lasts and one that gets replaced. On a low-traffic private office or a bed and bath door, a Grade 2 privacy set such as the Hager 2540 with the Withnell lever, or the Arrow MK02-TA privacy knob, will carry the same F-series function at a lighter duty level.
10) Does the CL3120 take a key, and can I add it to our building key system later?
No key. The CL3120 is a non-keyed privacy lock, push-button locking only, so it will not go on your master key system as supplied. What the CL3100 Series gives you is function changeability: 18 functions are available in the family and most take only two parts to swap, so a restroom door can be converted to a keyed function later without pulling the whole lock. The series integrates into most existing facility key systems and accepts Schlage LFIC, with Access 3 and Pyramid security key systems available.
11) I need a lock for a patient room or exam room, is a standard privacy lever the right call?
The CL3120 covers the standard privacy application, and the CL3100 Series also offers a Hospital Privacy function if you need the healthcare variant. For hygiene-sensitive openings the series is available with Microshield antimicrobial coating on the touched surfaces. If the room actually needs an asylum or institutional function, where there is no locking from inside at all, that's a different product entirely, such as the Dexter C1000 Series asylum F87 or the Arrow MK33 asylum lock.
12) Does a Corbin Russwin CL3120 work on a private office that needs to be locked with a key?
No - the CL3120 is non-keyed privacy, locked by push button and released by an emergency tool, by turning the inside lever, or by closing the door. For a keyed office opening, the Dexter C1000 entry/office lever is Grade 1 with a clutching lever for 1-3/8 inch to 1-3/4 inch doors, and the Falcon B511CP6D is a Grade 2 medium duty entry/office cylindrical lever lock. Both accept a cylinder; the CL3120 has none to key.
13) Will a dummy lever match a Corbin Russwin CL3120 on the inactive leaf of a pair of doors?
A dummy trim has no latch and no locking function - it is a pull only. The BEST 9K Series 1DT is a Grade 1 non-keyed heavy duty single dummy trim lever, and the BEST 7KC Series 1DT is the Grade 2 medium duty version. The Accentra 455LN Augusta is a Grade 1 heavy duty single dummy cylindrical lever lock in the 5400 Series. Any of those suits the inactive leaf, while the CL3120 with its springlatch and ANSI curved lip strike goes on the leaf that actually latches.
14) Is a Baldwin Estate 5103 privacy lever a substitute for a Corbin Russwin CL3120 on a commercial restroom?
The Baldwin Estate 5103 privacy lever with the 5048 rose carries the same privacy function, so it fits a bed or bath door. The Corbin Russwin CL3120 is a commercial Grade 1 lock with T-Zone construction tested past 15 million cycles, fire rated, in steel with a zinc dichromated finish for corrosion resistance. On a commercial restroom carrying a Grade 1 or fire-rated requirement, the CL3120 is the one that answers the spec; the Estate 5103 is a residential-style privacy set for the same function.
15) What is the difference between a Corbin Russwin CL3120 and a keypad lever lock for a room that should stay private?
The Lockey 2835 is a mechanical pushbutton keyless lever lock with passage function for 1-3/16 inch to 2 inch doors, the Lockey 1150 is a heavy duty mechanical keypad lever set with double combination and passage function for 1-1/8 inch to 2 inch doors, and the Delaney LP250 is a Grade 2 electronic keypad leverlock. Those control who can enter by code. The Corbin Russwin CL3120 does the opposite job: it is occupant-controlled privacy, locked from inside by push button with the inside lever always free to exit. For a restroom or changing room the CL3120 is the function; for a room only certain staff should enter, a keypad set is.
16) Can I match the CL3120 with passage and dummy levers on the other doors in the same suite?
Within the CL3100 Series you can, since 18 functions share the same lever and rose designs, so a privacy set on the restroom will visually match a passage or dummy set on adjacent openings in the same lever style and finish. If you're matching across brands instead, Grade 1 non-keyed counterparts we carry include the BEST 9K Series 1DT single dummy trim and the Falcon T101 heavy duty passage lever. Those will not share the Corbin Russwin lever profile, so use them where matching duty matters more than matching appearance.
17) Which finishes on the Corbin Russwin CL3120 hold up in a wet or coastal environment?
All CL3120 builds use a steel body that's zinc dichromated for corrosion resistance underneath whatever finish you pick. The finish range runs 605 Bright Brass, 606 Satin Brass, 611 Bright Bronze, 612 Satin Bronze, 613, 613E and 613L bronze variants, 618 Bright Nickel, 619 Satin Nickel, 625 Bright Chrome, 626 Satin Chrome, 722 Black Oxidized Bronze Oil-Rubbed, BSP Black Suede and WSP White Suede Powder Coat. 626 Satin Chrome is the volume commercial choice and the one most likely to match hardware already hanging in an institutional building.
18) Does the CL3120 count toward LEED recycled content credits?
Yes, the CL3120 is made from 68 percent post-consumer recycled content as per LEED MR credit 4, which is the documentation a project team needs when hardware is being tallied for materials and resources credits.
19) For standardizing a facility across restroom, corridor and storeroom doors, what pairs with a Corbin Russwin CL3120?
The CL3120 covers the privacy openings at Grade 1 on 1-3/4 inch to 2 inch doors with a 2-3/4 inch backset. For the corridor and closet doors, the Falcon K101 and Falcon T101 are Grade 1 heavy duty passage cylindrical lever locks. For storerooms, the Cal-Royal AG05 is a Grade 2 storeroom lever with a deadlocking latchbolt on a 2-3/4 inch backset, and the Hager 2580 is a Grade 2 storeroom lock with the Withnell lever. Holding the CL3120 across every privacy door keeps one lever design and finish family through the building.
20) Is a Design Hardware X75 an alternative to a Corbin Russwin CL3120?
The Design Hardware X75 is a Grade 1 passage lever lockset with a flat lever for 1-3/4 inch doors, so it matches the CL3120 on grade and lands inside its 1-3/4 inch to 2 inch door range at the thinner end. It is passage, not privacy - no push button and nothing to lock. On a door that needs the occupant to secure it, the CL3120 with its ANSI F76A privacy function is the one; on a corridor or closet door at the same Grade 1 level, the X75 works. The Design Hardware J75 is the Grade 2 passage version of the same flat lever.
How fast can I get the Corbin Russwin CL3120 NZD 626 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 Corbin Russwin CL3120 NZD 626 come with a warranty?
Absolutely. The Corbin Russwin CL3120 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 CL3120 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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