Name: Corbin Russwin CLX3361 Grade 1 Entrance/Office Cylindrical Lever Lock
Brand: Corbin Russwin
SKU: CLX3361 NZD 626
Price: 626.73 USD
Availability: InStock

Product Overview
FAQs

Corbin Russwin CLX3361-KEYED Entrance/Office Cylindrical Lever Lock | ANSI/BHMA Grade 1 | 20 Million Cycle Rated

Commercial-Grade Cylindrical Lever Lock Engineered for High-Traffic Security and Design Flexibility

The Corbin Russwin CLX3361-KEYED is a commercial-grade, ANSI/BHMA Grade 1 cylindrical lever lock from the CLX3300 Series, purpose-built for entrance and office (ANSI function F82A) applications where both security and aesthetics are paramount. Designed for door thicknesses of 1-3/4" to 2" with a 2-3/4" backset, this keyed lock features a deadlocking latchbolt operated by lever from either side, except when the push button locks the outside lever. The CLX3361 is manufactured from steel with zinc dichromate treatment for corrosion resistance, and is available in the NZD Newport lever with 626 Satin Chrome finish as the most common configuration. UL cycle testing has been completed at 20 Million Cycles (Verification ID: V875753), making it one of the most rigorously tested cylindrical locks available for demanding commercial environments.

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 Office Buildings
Educational Facilities and Universities
Healthcare Institutions and Hospitals
Manufacturing and Industrial Facilities
Heavy-Duty Commercial and Institutional Interior and Exterior Doors
Multi-Tenant Residential and Mixed-Use Properties
Government and Municipal Buildings

Why Choose Corbin Russwin Quality?

Corbin Russwin CLX3300 Series cylindrical lever locks deliver professional-grade reliability backed by UL cycle testing completed at 20 Million Cycles (Verification ID: V875753) and ANSI/BHMA Grade 1 certification, exceeding standard requirements by significant margins across torque, pull, impact, and latch retraction tests. Manufactured from steel with zinc dichromate treatment for corrosion resistance and available in 14 finishes with multiple lever options, the CLX3361 is protected by a 7 Year Limited warranty. Engineered for demanding commercial applications where dependable performance, design flexibility, and long-term durability are essential.

Manufacturer Resources

CLX3300 Series Cylindrical Lever Locksets

Product Specs

Subcategory:: Cylindrical Locks
Product Group:: Mechanical Locks
Series:: CLX3300 Series
Grade:: Grade 1
Keyed Function:: Single Cylinder
Standard Cylinder:: Conventional 6-pin Cylinder, L4 Keyway
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:: F82A
Product Subgroup:: Bored Locksets
Product Type:: Leversets
Keyed:: Yes
Commercial/Residential:: Commercial
Function Description:: Deadlocking latchbolt by lever either side except when push button locks outside lever. Push button released by turning inside lever or by key in outside lever. Closing door does not release push button. Inside lever always free.
Lock Type:: Cylindrical
Handle Type:: Lever
Lock Function:: Entrance/Office
Product Attribute:: Cylindrical Locks
Product Model:: CLX3361
Product Function:: Entrance/Office
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 CLX3361 NZD 626 – Frequently Asked Questions

1) Will the Corbin Russwin CLX3361 fit a 1-3/4 inch commercial door?

Yes. The CLX3361 cylindrical lever lock is built for 1-3/4 inch to 2 inch doors as standard, with a 2-3/4 inch backset and a minimum stile of 4-1/2 inches. If your doors are thinner 1-3/8 inch leaves, or thicker than 2 inches up to 2-1/4, the series has the D138 and D214 door thickness options. It is non-handed, so one lock covers left and right hand openings and you do not need to specify a hand when you order.

2) What does the Entrance/Office F82A function actually do on the CLX3361?

Push button locking. The latchbolt retracts by lever from either side, except when the push button on the inside locks the outside lever. The button is released by turning the inside lever or by key in the outside lever, and closing the door does NOT release it, so the office stays locked as people come and go. The inside lever is always free for egress. That is ANSI function F82A. If you want a lock that automatically unlocks when the door closes, this is the wrong function.

3) Can I use the CLX3361 lever lock on a fire rated door?

The CLX3361 is fire rated and carries UL/cUL 3-hour listing along with NFPA 80 compliance. Door prep follows ANSI/SDI A250.14. For fire door openings the series offers a 3/4 inch deadlocking fire latch in place of the 1/2 inch standard throw latch, which is what most fire assemblies call for, so specify the fire latch when you order for a rated opening.

4) Will the CLX3361 latch into the strike already in my frame?

It depends on what prep is in the frame. The lock ships with a deadlatch, square corner front 2-1/4 x 1-1/8 inches on a 2-3/4 inch backset, and an ANSI curved lip strike with a 1-1/4 inch lip length, 4-7/8 x 1-1/4 with 1-1/4 inch lip to center. Standard latchbolt throw is 1/2 inch. If your frame already has ANSI 4-7/8 strike prep, the supplied strike drops straight in. If your existing opening is a 2-3/8 inch backset door bore, order the lock with the 2-3/8 inch backset option instead, the series also offers 3-3/4 and 5 inch.

5) Can I get the CLX3361 keyed into my existing Corbin Russwin master key system?

Yes, and you have four cylinder paths. Standard is a conventional 6-pin cylinder in the L4 keyway, shipped 0-bitted. If you run Corbin Russwin large format interchangeable core, order CL6 (less core, LFIC 6-pin) or CL7 (less core, LFIC 7-pin) and drop your own cores in. LC ships less conventional cylinder if your locksmith is supplying the cylinder. The chassis takes all cylinder formats from fixed core to interchangeable core. On keying you choose keyed different or keyed alike, and there is a free text field for special keying instructions such as a specific master system.

6) What is the closest Grade 1 entrance/office cylindrical lever lock to the Corbin Russwin CLX3361?

The Dexter C1000 Series entry/office cylindrical lever lock is the nearest equivalent in the set: it is ANSI/BHMA Grade 1 with an Entrance/Office function and a clutching lever, the same grade and function class as the CLX3361, which is Grade 1 with an Entrance/Office function. The difference that matters on the opening is door thickness: the Dexter C1000 entry/office covers 1-3/8 inch to 1-3/4 inch doors, while the CLX3361 is built for 1-3/4 inch to 2 inch doors. On a 2 inch door the Corbin Russwin is the one that fits; on a 1-3/8 inch door the Dexter covers a thickness the CLX3361 standard range does not.

7) What should I use instead of the Corbin Russwin CLX3361 on a classroom door?

The CLX3361 is an Entrance/Office function lock: the outside lever is locked by a push button and released by turning the inside lever or by key outside. That is not a classroom function. For a classroom opening, the Dexter C1000 Series Grade 1 classroom cylindrical lever lock carries a Classroom function, and the Dexter C1000 Series Grade 1 classroom security lever lock carries a Classroom Security function, both keyed with clutching levers at the same Grade 1 level as the CLX3361. The Cal-Royal AG03 is a classroom lever with a 6-pin Schlage C keyway and a 2-3/4 inch backset, matching the 2-3/4 inch backset the CLX3361 uses as standard.

8) Which lever lock do I use instead of the Corbin Russwin CLX3361 if the door needs to stay locked at all times with key-only entry?

The CLX3361 is an Entrance/Office lock, where the push button holds the outside lever locked and the inside lever is always free. If the opening needs to be permanently locked outside with entry by key only, that is a storeroom function. The Cal-Royal AG05 is a Grade 2 storeroom lever lockset with a deadlocking latchbolt, and the Hager 2580 is a Grade 2 storeroom cylindrical lock with a Withnell lever for 1-3/8 inch to 2 inch doors. Both are Grade 2 where the CLX3361 is Grade 1, so confirm the grade called on the spec before substituting.

9) I need a fire-rated lever lock for a 1-3/4 inch door. How does the Corbin Russwin CLX3361 compare to the alternatives?

The CLX3361 is fire rated, Grade 1, and covers 1-3/4 inch to 2 inch doors with a deadlatch. Among the fire-rated peers, the Falcon K101 is a Grade 1 heavy-duty fire-rated lock for 1-3/8 inch to 2-1/4 inch doors, but it is a non-keyed passage function, so it latches without locking. The Arrow MK02-TA is fire rated for 1-3/4 inch to 2 inch doors with a Privacy/Bed/Bath function and a tudor knob rather than a lever. If the fire door also has to be keyed and lever-operated, the CLX3361 is the one of the three that does both.

10) How do I match the Corbin Russwin CLX3361 to a building already keyed on Schlage C?

The CLX3361 ships standard with a conventional 6-pin cylinder in the L4 keyway, and it can also be ordered less conventional cylinder or less core for a 6-pin or 7-pin Corbin Russwin large format interchangeable core, so the cylinder is the piece you specify to the keying. If the facility is standardized on Schlage C, the Cal-Royal AG00 entrance lever and Cal-Royal AG03 classroom lever both use a 6-pin Schlage C keyway keyed different, and the Arrow MK33-BD-CS uses a conventional Schlage C keyway cylinder. Note the AG00 is a 2-3/8 inch backset while the CLX3361 is 2-3/4 inch standard, so confirm the bore before swapping.

11) Is a Grade 1 cylindrical lever lock worth it over a Grade 2 for an office suite?

For anything with real traffic, yes. The CLX3361 is ANSI/BHMA A156.2 (2022) Series 4000 Grade 1 with UL cycle testing completed at 20 million cycles, and it exceeds 3,100 in-lb of abusive locked lever torque and 1,600 lbs of offset lever pull. It also has a freewheeling Lever Release design so a person hanging on a locked lever does not break the chassis. If the door is a low-traffic interior office and budget drives the decision, ZenSupply carries Grade 2 entrance/office levers such as the Falcon B511CP6D and the Hager 2525 entry lock. They are the lighter-duty answer, not the equivalent one.

12) What finishes and lever designs can I get to match the rest of my building?

Fourteen finishes across the CLX3361, from 605 bright brass and 606 satin brass through 611 and 612 bronze, 613, 613E and 613L oil-rubbed bronzes, 618 bright nickel, 619 satin nickel, 625 bright chrome, 626 satin chrome, 722 black oxidized bronze, plus BSP black suede and WSP white suede powder coat. Three lever designs: AZD Armstrong, NZD Newport, PZD Princeton. 626 satin chrome on the Newport lever is the common commercial pairing, so that is usually the one that matches existing openings in an office building.

13) Is the CLX3361 ADA compliant for a public building?

Yes. It is a lever handle lock certified to ADA A117.1, and it is also Windstorm/Hurricane certified, which matters for coastal institutional work. Egress is never keyed on this function, the inside lever is always free, so it does not conflict with life safety requirements on an egress door.

14) I need to standardize a whole building on one lock series. What other functions come in the Corbin Russwin CLX3300 line?

The CLX3300 Series runs 27 mechanical and 2 electrified functions, so the CLX3361 entrance/office lock shares a chassis and trim with the classroom, storeroom, passage and privacy variants for the rest of the openings. Notable ones: the CLX3352 classroom intruder locks from either side with always-free egress, and BHSS behavioral health trim and VSL visual status indicators are available where the facility needs them. Standardizing on the series means one keyway, one lever design and one finish across every door.

15) Will an entrance/office cylindrical lever hold up on an exterior door?

The CLX3361 chassis is steel with a zinc dichromate treatment for corrosion resistance, and Corbin Russwin lists it for heavy-duty commercial and institutional interior and exterior doors. Bear in mind what the function does outdoors: with the push button not set, the outside lever is unlocked, so anyone can walk in. On an exterior entrance you either set the button or use a storeroom function, which keeps the outside lever locked at all times and requires a key on every entry.

16) What is the difference between the CLX3361 and a Dexter C1000 entry/office lever?

Both are Grade 1 cylindrical entrance/office levers. The Dexter C1000 entry/office is listed for 1-3/8 to 1-3/4 inch doors, so on a 2 inch door it is out and the CLX3361 covers you at 1-3/4 to 2 inches as standard. The Corbin Russwin also gives you the L4 keyway with LFIC 6-pin and 7-pin core options for an existing master key system, 14 finishes and three lever designs. If your doors are 1-3/8 inch and you are not tying into a Corbin Russwin key system, the Dexter is a straightforward Grade 1 alternative.

17) Can I use a passage lever lock in place of the Corbin Russwin CLX3361?

No, not if the door needs to lock. The CLX3361 is keyed with a single cylinder and locks the outside lever by push button. Passage levers such as the Falcon K101 Grade 1 non-keyed passage lock, the Falcon T101 Grade 1 heavy-duty passage lever, and the Design Hardware X75 Grade 1 passage lever lockset are all Grade 1 like the CLX3361, but they are non-keyed passage function: the lever retracts the latch from both sides at all times and there is no locking. They substitute only where the opening is latching, not securing.

18) What matches the Corbin Russwin CLX3361 lever design on a door that does not need a lock?

Where a leaf of a pair or an inactive door needs the same lever look without any latching, the BEST 9K Series 1DT single dummy trim is a Grade 1 heavy-duty non-keyed dummy lever, the same grade class as the CLX3361, and the Accentra 455LN Augusta is a Grade 1 heavy-duty single dummy cylindrical lever from the 5400 Series. A dummy trim is surface-mounted lever trim with no chassis and no latch, so it does not use the 2-3/4 inch backset bore the CLX3361 needs.

19) Can a keypad lever lock replace the Corbin Russwin CLX3361 to get rid of keys?

Only if the opening does not need a keyed cylinder. The Lockey 2835 mechanical pushbutton keyless lever lock is a passage-function keyless lock for doors 1 3/16 inch to 2 inch thick, the Lockey 1150 heavy-duty mechanical keypad lever set covers 1-1/8 inch to 2 inch doors with an adjustable backset, and the Delaney LP250 is a Grade 2 electronic keypad leverlock. The CLX3361 is a keyed single-cylinder lock with a conventional 6-pin L4 keyway, so it keys into an existing master system in a way a standalone mechanical keypad does not.

20) What are the voltage requirements if I need an electrified version of this lock?

Electrified units in the CLX3300 Series run 12VDC or 24VDC, with an operating range of 10.2 to 26.4VDC on the CLX33900. Current draw is 10mA continuous with a 500mA peak at either voltage, and they connect through an ElectroLynx 8-pin molex connector. They are UL294 listed and rated for -13F to 151F. The CLX33900 uses EcoFlex technology for up to 92 percent energy reduction, GreenCircle certified. Note the CLX3361 itself is the mechanical keyed entrance/office lock, so an access control opening needs the electrified model specified instead.

21) How do I adjust a Corbin Russwin CLX3361 for a thicker door on site?

The lock uses a patented adjustable push/turn button so door thickness adjustment is made at the lock rather than by ordering a different part, across the standard 1-3/4 to 2 inch range. Outside that range you need the ordering option, D138 for 1-3/8 inch doors or D214 for over 2 inches up to 2-1/4. Since the lock is non-handed there is nothing to reverse in the field.

22) Is a keyless keypad lever a substitute for the CLX3361 on an office door?

Different tool for a different problem. The CLX3361 is a keyed cylindrical lever with push button locking, which is what you want when the space is on a master key system. A keypad lever removes the key entirely, and ZenSupply carries mechanical ones like the Lockey 2835 and 1150, both of which cover much thinner doors, 1-3/16 to 2 inches and 1-1/8 to 2 inches, plus the Delaney LP250 electronic keypad in Grade 2. Where those fall short is the key system: they are not going to accept a Corbin Russwin L4 cylinder or an interchangeable core, so they cannot be master keyed with the rest of the building.

How fast can I get the Corbin Russwin CLX3361 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 CLX3361 NZD 626 come with a warranty?

Absolutely. The Corbin Russwin CLX3361 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 CLX3361 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

Why buy the Corbin Russwin CLX3361 NZD 626 from ZenSupply?

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Corbin Russwin CLX3361 Grade 1 Entrance/Office Cylindrical Lever Lock

Corbin Russwin CLX3361-KEYED Entrance/Office Cylindrical Lever Lock | ANSI/BHMA Grade 1 | 20 Million Cycle Rated