Corbin Russwin CLX3320 Grade 1...
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$532.71
Corbin Russwin CLX3320 NVSL Extra Heavy Duty Privacy/Bedroom/Bathroom Visual Status Lever Lock with Indicator

Corbin Russwin CLX3320 Grade 1 NVSL Extra Heavy Duty Privacy/Bedroom/Bathroom Visual Status Lever Lock with Indicator

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Model: CLX3320 NVSL 626 V30
$938.79
$532.71
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  • Corbin Russwin ADDER-CORBIN RUSSWIN-[KEYING]=KD - Keyed Different ADDER-CORBIN RUSSWIN-[KEYING]=KD - Keyed Different
  • Corbin Russwin ADDER-CORBIN RUSSWIN-[KEYING]=KA - Keyed Alike ADDER-CORBIN RUSSWIN-[KEYING]=KA - Keyed Alike

In Stock (leaves warehouse same day if ordered before 3pm ET)

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$532.71
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Corbin Russwin CLX3320-NVSL Extra Heavy Duty Privacy Cylindrical Lever Lock with Visual Status Indicator, Grade 1, Non-Handed

ANSI/BHMA Grade 1 Cylindrical Lock with 180° Status Indicator Visibility for Restrooms, Classrooms & Privacy Applications

The Corbin Russwin CLX3320-NVSL is an extra heavy duty cylindrical lever lock from the CLX3300 Series, engineered for high-traffic spaces where both security and aesthetics are essential. Certified to ANSI/BHMA A156.2, Series 4000, Grade 1 and UL-cUL listed for 3-hour fire doors and windstorm applications, this lock exceeds 3,100 in-lb abusive locked lever torque while maintaining egress — 2.6 times the ANSI/BHMA A156.2 requirement. Featuring a 2-3/4" backset, door thickness compatibility of 1-3/4" to 2", and a non-handed design, it installs easily on doors of any handing. The NVSL trim incorporates multiple status indicator windows providing 180° visibility and clear sight lines from any angle, making it ideal for restrooms, classrooms, and any room requiring increased privacy.

Professional Features & Benefits

  • ANSI/BHMA Grade 1 cylindrical lock per A156.2 (2022) Series 4000
  • UL Cycle above and beyond: 20 Million Cycles (Verification ID: V875753)
  • Exceeds 3,100 in-lb abusive locked lever torque — 2.6× ANSI requirements
  • Exceeds 1,600 lbs offset lever pull — 8× ANSI requirements
  • Innovative Lever Release™ freewheeling design for vandal resistance
  • Lock chassis design supports all cylinder formats (fixed core to interchangeable core)
  • Patented adjustable push/turn button for easy door thickness adjustment
  • Available with BHSS behavioral health trim and VSL visual status indicators
  • EcoFlex® technology on CLX33900: up to 92% energy reduction (GreenCircle certified)
  • Available with 27 mechanical and 2 electrified functions
  • CLX3352 Classroom Intruder: locking from either side, always-free egress
  • ElectroLynx® 8-pin molex connector on electrified units
  • Ten-year limited mechanical warranty (two-year limited electrical)

Technical Specifications

  • Grade: ANSI/BHMA A156.2 (2022) Series 4000, Grade 1
  • Door Prep: ANSI/SDI A250.14
  • Handing: Non-handed
  • Door Thickness: 1-3/4" 2" (44–51mm) standard; optional 1-3/8" (D138) or over 2" up to 2-1/4" (D214)
  • Backset: 2-3/4" (70mm) standard; optional 2-3/8", 3-3/4", 5"
  • Minimum Stile: 4-1/2" (114mm)
  • Latchbolt: Stainless steel, 1/2" (13mm) throw; optional 3/4" (19mm) deadlocking fire latch
  • Front: Wrought brass, bronze, or stainless steel, 2-1/4" x 1-1/8" standard
  • Strike: Wrought brass or stainless steel, ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center
  • Cylinder: Brass, 6-pin L4 keyway, 0-bitted standard
  • Electrified Voltage: 12VDC or 24VDC; range 10.2–26.4VDC (CLX33900)
  • Electrified Current: 10mA continuous; 500mA peak @ 12VDC or 24VDC
  • Operating Temperature: -13°F (-25°C) to 151°F (66°C) (electrified)
  • Certifications: ANSI/BHMA A156.2 Grade 1; UL/cUL 3-hour; UL294 (electrified); NFPA 80; ADA A117.1; Windstorm/Hurricane certified
  • Warranty: Ten-year limited mechanical; two-year limited electrical

Professional Applications

  • Commercial Restrooms and Public Lavatory Facilities
  • Healthcare Institution Patient Rooms and Exam Rooms
  • Educational Facility Classrooms and Faculty Offices
  • Commercial Office Buildings and Conference Rooms
  • Retail Establishments with Fitting Rooms or Private Areas
  • Multi-Tenant Residential and Hospitality Properties
  • Government and Municipal Buildings Requiring Privacy Compliance

Why Choose Corbin Russwin Quality?

Corbin Russwin CLX3300 Series cylindrical lever locks deliver professional-grade reliability with steel and zinc dichromated construction rated to exceed 3,100 in-lb abusive locked lever torque — 2.6 times the ANSI/BHMA A156.2 Grade 1 requirement — and independent return springs engineered to surpass Grade 1 cycle requirements without lever sag. Backed by a 7 Year Limited warranty and certified to ANSI/BHMA A156.2 Series 4000 Grade 1, UL-cUL listed for 3-hour fire doors, and Florida Building Code Approved FL# 3067, these locks are engineered for demanding commercial applications where dependable performance and clear visual status indication are essential.

Product Specs

Subcategory:
Cylindrical Locks
Product Group:
Mechanical Locks
Series:
CLX3300 Series
Grade:
Grade 1
Keyed Function:
Non-Keyed
Lock 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.
Standard Latch:
Deadlatch - 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:
Indicator Lock
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Privacy/Bed/Bath
Product Attribute:
Indicator Locks
Product Model:
CLX3320
Product Function:
Privacy/Bed/Bath
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4" to 2"
Fire Rating:
Yes
Product Substrate:
Steel, Zinc dichromated for corrosion resistance
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"
Department:
Door Hardware

Corbin Russwin CLX3320 NVSL 626 V30 – Frequently Asked Questions

1) Will the Corbin Russwin CLX3320-NVSL privacy lock fit a 1-3/4 inch commercial door?
Yes. The CLX3320-NVSL is built for 1-3/4 inch to 2 inch doors as standard, with a 2-3/4 inch backset and a 4-1/2 inch minimum stile. If your doors are 1-3/8 inch, order the D138 option; for doors over 2 inch up to 2-1/4 inch, order D214. Backset alternatives of 2-3/8 inch, 3-3/4 inch and 5 inch are available if the existing cross-bore does not sit at 2-3/4 inches.
2) How does the indicator on the CLX3320-NVSL actually work, and can staff get in during an emergency?
Pushing the inside button locks the outside lever, and the status window shows occupied. Outside access is by emergency release tool. The lock releases when someone rotates the inside lever or simply closes the door, and the inside lever is always free for egress. The outside lever freewheels while locked, so yanking on it does not damage the chassis. The NVSL trim uses multiple indicator windows for 180 degree visibility, so a nurse or custodian can read the door from down the corridor rather than standing square in front of it.
3) Which indicator color and single vs double option should I pick on the CLX3320-NVSL?
Four indicator configurations are offered: V30 single indicator outside in green/red, V60 single indicator outside in white/red, V33 double indicator green/red on both faces, and V66 double indicator white/red on both faces. Single is the usual choice for a restroom or fitting room where only the corridor side needs to read status. Double is worth it in healthcare and behavioral settings where staff want confirmation from inside the room too. All four are available in 613E dark oxidized satin bronze, 626 satin chrome, and BSP black suede.
4) Can I use this Corbin Russwin indicator lever lock on a fire rated door?
Yes. The CLX3320 is UL and cUL listed for 3-hour fire doors and meets NFPA 80, and it is also windstorm/hurricane certified with Florida Building Code approval FL# 3067. Standard latch is a stainless steel deadlatch with a 1/2 inch throw; a 3/4 inch deadlocking fire latch is available as an option where the opening calls for it.
5) Will the CLX3320 latch drop into my existing ANSI strike prep?
It should, if the frame is prepped to ANSI. The standard latch is a deadlatch with a square corner front measuring 2-1/4 x 1-1/8 inches at a 2-3/4 inch backset, and it ships with an ANSI curved lip strike, 4-7/8 x 1-1/4 inches with a 1-1/4 inch lip to center. Door prep follows ANSI/SDI A250.14, so a standard 161 cylindrical prep takes it.
6) What is the closest equivalent to the Corbin Russwin CLX3320-NVSL indicator privacy lever lock from another brand?
The Accentra AUYPL02 from the YPL Series is the closest match. Like the CLX3320-NVSL, it is a Grade 1 cylindrical privacy lock in a Privacy/Bed/Bath function with a visual status indicator, so it fills the same restroom or private-office opening. The Corbin Russwin is specified with a 2-3/4 inch backset, a 1-3/4 inch to 2 inch door thickness range, and a non-handed chassis. If you are standardizing a facility on one indicator privacy lever, either is a cylindrical Grade 1 privacy platform rather than a deadbolt.
7) I only need an occupancy indicator added to a restroom door that already has a passage lever. What should I use instead of the CLX3320-NVSL?
The CLX3320-NVSL is a complete cylindrical privacy lever lock with the indicator built into the trim, so it replaces the existing lever set entirely. If the passage lever stays, an indicator deadbolt mounted in a second bore is the usual route. The Hager 3216 is a Grade 2 thumbturn by occupancy indicator deadbolt with a 1 inch throw, fire rated, for 1-3/4 inch doors. The Cal-Royal IND90-G2 is a thumbturn by indicator deadbolt with an ADA thumbturn, and the Arrow E50 is a Grade 2 non-keyed exit deadlock with a Vacant/Occupied indicator outside for 1-3/8 inch to 1-3/4 inch doors.
8) Is a Schlage L460 the same thing as the Corbin Russwin CLX3320-NVSL?
No. Both are Grade 1 and both show occupancy status, but they are different lock bodies. The CLX3320-NVSL is a cylindrical bored privacy lever lock with a push-button, 2-3/4 inch backset and an ANSI curved lip strike. The Schlage L460 is a small case mortise deadbolt, cylinder by thumbturn, with a VACANT/OCCUPIED indicator on the outside for 1-3/4 inch doors, and requires a mortise pocket in the door. A door prepped for a cylindrical bore will not accept the L460 without new prep.
9) The restroom needs to be keyed for staff access, not just push-button privacy. What replaces the CLX3320-NVSL?
The CLX3320-NVSL is a non-keyed privacy function: the outside lever is locked by push button and released by an emergency tool, by turning the inside lever, or by closing the door. For a restroom that staff key into, the Falcon H2171 is a Grade 2 public restroom interconnected lock with an occupancy indicator and a single cylinder deadbolt in a Storeroom/Public Restroom function. If the door only needs a keyed indicator deadbolt, the Schlage B660-IS-LOC is a Grade 1 heavy duty single cylinder deadbolt, cylinder by thumbturn, with an UNLOCKED/LOCKED indicator inside.
10) My doors are 1-3/8 inch. Does the CLX3320-NVSL fit, or is there another indicator lock sized for them?
The CLX3320-NVSL is specified for 1-3/4 inch to 2 inch doors as standard, with a D138 option for 1-3/8 inch and D214 for over 2 inch up to 2-1/4 inch. If you would rather use a part whose standard range already covers thinner doors, the Accentra D292 is a Grade 2 cylindrical deadbolt with thumbturn and indicator function for 1-3/8 inch to 1-3/4 inch doors, and the Arrow E50 covers the same 1-3/8 inch to 1-3/4 inch range. The Schlage B560 indicator deadbolt is listed for 1-3/8 inch to 1-7/8 inch doors. Note those are deadbolts rather than lever locks.
11) Do I have to specify handing when ordering this Corbin Russwin privacy lever lock?
No handing is required. The CLX3320-NVSL is non-handed, so one lock covers left and right hand openings. That matters on a multi-door restroom or dorm job, where you can stock a single part number instead of splitting the order by swing.
12) Is a privacy indicator lever lock the right choice, or should I use an indicator deadbolt instead?
The CLX3320-NVSL is a cylindrical bored lockset: one bore, lever operation, latch and privacy button all in the same chassis. That is what you want on a single-occupant restroom or patient room where the lever is the only hardware on the door and ADA lever operation matters. An indicator deadbolt is a separate answer: it adds occupancy status above an existing passage set or lockset, which suits a door that already has working trim you do not intend to replace. ZenSupply carries that route as the Schlage L460 small case mortise deadbolt with a VACANT/OCCUPIED outside indicator, and the Grade 2 Hager 3216 thumbturn x indicator deadbolt. If the wall is a stall or the opening already has a passage set, the deadbolt is less work; if you are replacing the lock outright, the CLX3320 does both jobs in one prep.
13) What is the Grade 1 equivalent to this lock if I want to compare brands?
The closest cross-brand match ZenSupply carries is the Accentra AUYPL02 from the YPL Series, also a Grade 1 privacy cylindrical lock with a visual status indicator. Both are bored privacy locksets with occupancy indication rather than deadbolts. Most of the other indicator products in this space are Grade 2 or lower, like the Falcon D271 and Schlage B560, and those are medium duty deadbolts rather than Grade 1 lever locksets.
14) Is this lock tough enough for a high school restroom or a public building?
It is built for exactly that. The CLX3320 is certified to ANSI/BHMA A156.2 (2022) Series 4000 Grade 1 with the F76A function designation, and it exceeds 3,100 in-lb of abusive locked lever torque, 2.6 times the ANSI requirement, plus over 1,600 lbs offset lever pull. UL cycle testing verified 20 million cycles. The chassis is steel with a zinc dichromate coating for corrosion resistance, and the Lever Release freewheeling design means a kicked or hung-on outside lever spins instead of breaking.
15) Is the CLX3320-NVSL keyed, and can I get several keyed alike?
The CLX3320 privacy function is non-keyed. Outside access is by emergency release tool, not a key, which is standard for a bed/bath privacy lock. Keying selections of keyed different or keyed alike apply where you are combining these with keyed CLX3300 locks on the same project, and there is a free-text field for special cylinder or keying requirements if the building runs a specific system.
16) Can I standardize a whole building on the CLX3300 Series and still get different lock functions?
Yes, and that is the usual reason facilities pick it. The CLX3300 Series runs 27 mechanical and 2 electrified functions off the same chassis and door prep, so the privacy CLX3320 in restrooms shares trim and prep with classroom, office, and storeroom functions elsewhere in the building. That includes the CLX3352 Classroom Intruder function, which locks from either side with always-free egress. The chassis accepts all cylinder formats from fixed core through interchangeable core, so it can join an existing key system on the keyed functions.
17) What indicator lock should I use for a residential-style interior door where the CLX3320-NVSL is more lock than I need?
The CLX3320-NVSL is a Grade 1 commercial cylindrical lever lock built for high-traffic openings. For a lighter interior door, the Emtek thumbturn privacy bolts carry a Privacy/Bed/Bath function with an indicator on double rosettes and are designed to be used with a brass passage set: the 8383 Wilshire, 8483 Watford, 8583 Square, and 8683 Disk differ in rosette and thumbturn styling. On the deadbolt side, the Cal-Royal IND84 is a Grade 3 thumbturn by indicator deadbolt.
18) Which indicator locks show status on the outside of the door like the CLX3320-NVSL, and which only show it inside?
The CLX3320-NVSL NVSL trim offers outside-only indication in the V30 green/red and V60 white/red options, and indication on both faces in the V33 and V66 double-indicator options. Among the alternatives, the Schlage L460 shows VACANT/OCCUPIED on the outside of the door, and the Arrow E50 shows Vacant/Occupied outside. The Schlage B560 and B660 indicator deadbolts both read UNLOCKED/LOCKED on the inside, which matters if the person approaching the door needs to see the status before trying the handle.
19) For a fire-rated privacy opening, which indicator options besides the CLX3320-NVSL carry a fire rating?
The CLX3320-NVSL is fire rated and UL-cUL listed for 3-hour fire doors, with an optional 3/4 inch deadlocking fire latch in place of the standard 1/2 inch throw deadlatch. Among the deadbolt alternatives, the Hager 3216 thumbturn by occupancy indicator deadbolt is also fire rated, for 1-3/4 inch doors with a 1 inch throw. Confirm the full opening assembly against NFPA 80 before substituting either.
20) Is the Falcon D271 a substitute for the CLX3320-NVSL on a single-occupancy room?
They are not interchangeable. The CLX3320-NVSL is a non-handed Grade 1 cylindrical lever lock in a Privacy/Bed/Bath function, with the inside lever always free for egress. The Falcon D271 is a Grade 2 medium duty deadbolt with an occupancy indicator in a one-sided, thumbturn-inside configuration, so it provides no lever operation and no latchbolt. On a single-occupancy room it would pair with a separate passage set rather than replace the lockset.
21) I need a Grade 1 indicator lock for an office that takes a key and an interchangeable core. Does the CLX3320-NVSL work?
The CLX3320-NVSL is a non-keyed privacy function, so it is not the part for a keyed office. Staying in Grade 1, the Schlage L460J is an entrance/office small case mortise deadbolt, cylinder by thumbturn, supplied 6-pin FSIC less core with a 5-9/16 inch by 1-1/4 inch face, for 1-3/4 inch doors. The Schlage B660-IS-LOC is a Grade 1 heavy duty single cylinder deadbolt with an UNLOCKED/LOCKED indicator inside if a bored prep suits the door better than a mortise pocket.
22) Does the CLX3320 meet ADA requirements for restroom doors?
The lever trim is ADA A117.1 compliant, which is why a lever rather than a knob is specified on accessible restrooms and patient rooms. Operation requires no tight grasping or wrist twisting on the inside, and the inside lever is always free for egress.
How fast can I get the Corbin Russwin CLX3320 NVSL 626 V30 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 CLX3320 NVSL 626 V30 come with a warranty?
Absolutely. The Corbin Russwin CLX3320 NVSL 626 V30 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 CLX3320 NVSL 626 V30?
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