Kwikset 407CNL Carson UL Passa...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$54.00
$40.73
Kwikset 407CNL Carson UL Passage Lever, Round Corner Adjustable Latch, Round Corner Full Lip Strike

Kwikset 407CNL Carson UL Passage Lever, Round Corner Adjustable Latch, Round Corner Full Lip Strike

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Model: 407CNL-514-RCAL-UL-3031
From the Carson Collection
Selected Finish is

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

$54.00
$40.73
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Kwikset 407CNL Carson UL Passage Lever, Round Corner Adjustable Latch, Round Corner Full Lip Strike

The Kwikset 407CNL Carson Lever Passage Door Lock combines commercial-grade durability with a modern lever design, making it ideal for light commercial and interior residential applications. Featuring ANSI/BHMA Grade 3 certification for reliability, this passage lock is perfect for hallways, closets, and other areas that don’t require locking.

Built for accessibility, it meets ADA compliance standards, ensuring smooth operation for all users. Its 20-minute fire rating and UL 3-hour fire rating provide peace of mind for safety, while the adjustable backset (2-3/8" or 2-3/4") offers flexibility during installation. The reversible lever accommodates both left- and right-handed doors, and the included RCAL latch and RCS 3031 round corner strike ensure a secure, professional fit.

Key Features:

  • Function: Passage lever – no locking mechanism, ideal for hallways & closets

  • Certification: ANSI/BHMA Grade 3 for light commercial durability

  • Accessibility: ADA compliant for ease of use

  • Safety: 20-minute & UL 3-hour fire rated

  • Versatility: Adjustable backset fits standard doors

  • Convenience: Reversible lever for left/right door configurations

  • Hardware Included: RCAL latch & RCS 3031 round corner strike

Whether upgrading your business space or enhancing your home’s interior, the Kwikset 407CNL Carson Lever Passage Door Lock delivers style, reliability, and safety in one easy-to-install package.

RESOURCES & DOWNLOADS

407CNL Carson Lever Set Door Installation Guide

Manufacturer Resources

Product Specs

Collection:
Carson
Keyed Function:
Non-Keyed
Product Group:
Mechanical Locks
Product Subgroup:
Leversets
Subcategory:
Levers
Commercial/Residential:
Residential
Handle Type:
Lever
Lock Function:
Passage/Hall/Closet
Product Attribute:
Cylindrical Locks
Product Function:
Passage/Hall/Closet
Product Type:
Leversets
Door Hand Direction:
Reversible
Product Details:
Pushbutton Lever
Fire Rating:
Yes
Product Style:
Traditional
Product Category:
Mechanical Locks
Department:
Door Hardware

Kwikset 407CNL-514-RCAL-UL-3031 – Frequently Asked Questions

1) Will the Kwikset 407CNL fit a 2-3/8 inch or a 2-3/4 inch backset door?
Both. The Carson 407CNL ships with an adjustable latch that sets to either 2-3/8 inches or 2-3/4 inches, which are the two standard residential and light commercial backsets, so you do not need to know the door's backset before ordering. The latch supplied is the round corner (RCAL) type.
2) Do I need to order a left hand or right hand version of the Carson 407CNL lever?
Neither. The Carson lever is reversible, so the same set handles a left hand or right hand door. You field-reverse the lever during install rather than specifying handing on the order.
3) Is the Kwikset Carson 407CNL heavy duty enough for a commercial building?
It is ANSI/BHMA Grade 3, which is the residential and light commercial tier, and the product data classes it as residential. For hallways and closets in an apartment or office interior it is fine. For corridor and stairwell traffic in an institutional building, step up to a Grade 1 passage lever such as the Falcon K101 or the Dexter C1000 passage, or a Grade 2 like the Hager 2510 or Falcon B101.
4) Is a dummy lever the same thing as the Kwikset 407CNL Carson passage lever?
No. The Kwikset 407CNL Carson is a working passage latch with an adjustable RCAL latch and RCS 3031 round corner strike, so the lever retracts a latchbolt. A dummy lever is fixed trim with no latch at all, used on inactive leaves and closet doors held by a ball catch. Dummy options include the BEST 9K Series 1DT single dummy trim lever in Grade 1 heavy duty, the BEST 7KC Series 1DT in Grade 2 medium duty, the Callan Bentley Grade 2 dummy lever, and the Baldwin Estate 5103 half dummy in left hand or right hand.
5) What is a heavier-duty passage lever to use instead of the Kwikset 407CNL Carson on a high-traffic corridor?
The Kwikset 407CNL Carson is an ANSI/BHMA Grade 3 passage lever intended for light commercial and interior residential openings. For heavier traffic, the Falcon K101 is a Grade 1 heavy duty passage cylindrical lock with non-handed levers, fire rated, covering doors 1-3/8 inch to 2-1/4 inch thick. The Falcon T101 is also a Grade 1 heavy duty passage lever, and the Dexter C1000 passage lever is Grade 1 with a clutching, non-keyed design for 1-3/8 inch to 1-3/4 inch doors.
6) The Kwikset 407CNL Carson has no lock. What should I order for a bedroom or bathroom door instead?
The Kwikset 407CNL Carson Carson lever is a non-keyed passage function with no locking mechanism, so it suits hallways and closets rather than bathrooms. For a privacy function, the Baldwin Estate 5103 privacy lever with 5048 rose and the Hager 2540 Grade 2 privacy cylindrical lock with Withnell lever both provide bed and bath locking. If a keyed opening is needed instead, the Hager 2525 is a Grade 2 entry lever and the Cal-Royal AUS00 is a Grade 3 entrance/office lever for doors 1-3/8 inch to 1-3/4 inch thick.
7) I need a passage lever for a 2 inch thick door. Does the Kwikset 407CNL Carson fit, or is there a better choice?
The Kwikset 407CNL Carson is supplied with an adjustable backset of 2-3/8 inch or 2-3/4 inch for standard doors. Where a thicker door is involved, the Falcon K101 Grade 1 passage lock covers 1-3/8 inch to 2-1/4 inch, the Hager 2510 Grade 2 passage lever covers 1-3/8 inch to 2 inch, and the Corbin Russwin CL3110 Grade 1 vandal resistant passage/closet lever covers 1-3/4 inch to 2 inch and is fire rated.
8) What latch and strike come in the box with the Kwikset 407CNL Carson lever?
The set includes the RCAL round corner adjustable latch and the RCS 3031 round corner full lip strike, so nothing extra is needed for a standard round corner frame prep. If your frames are prepped for square corner faceplates or a T-strike, the included hardware will not drop in and you will need the matching latch face and strike.
9) Which Grade 2 passage levers sit between the Kwikset 407CNL Carson and a Grade 1 lockset?
Several Grade 2 cylindrical passage levers occupy that middle tier while the Kwikset 407CNL Carson is Grade 3. The Falcon B101 is a Grade 2 medium duty passage lever with a non-handed design. The Hager 2510 is a Grade 2 passage lever with the Withnell design for doors 1-3/8 inch to 2 inch thick. The Arrow GL01 is a Grade 2 non-keyed passage lock with the Sierra lever for 1-3/4 inch to 2 inch doors, and the Accentra 5301LN Augusta is a Grade 2 passage/closet cylindrical lever.
10) What other Grade 3 levers can I standardize on alongside the Kwikset 407CNL Carson?
The Kwikset 407CNL Carson is a Grade 3 passage lever in a traditional style. For matching Grade 3 hardware on other openings, the Callan Asheville is a Grade 3 passage leverset in satin nickel, the Callan Artino is a Grade 3 entrance leverset, the Callan Bennett is a Grade 3 entrance leverset with deadbolt combo, and the Master Lock BC Series RL01 is a Grade 3 return style keyed entry lever.
11) Are the Lockey keypad levers an alternative to the Kwikset 407CNL Carson?
They serve a different purpose. The Kwikset 407CNL Carson is a non-keyed passage lever with no locking mechanism. The Lockey 2835 is a mechanical pushbutton keyless lever lock with passage function and ADA compliance for doors 1-3/16 inch to 2 inch, the Lockey 2835DC adds double combination, and 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. Choose those when code-controlled access is required rather than free passage.
12) I need the same Carson look on a closet door that doesn't move. Is there a dummy option?
The 407CNL is the passage function set with a working latch, not a dummy. For a fixed, non-latching lever on a false or inactive door leaf, use a dummy trim such as the BEST 7KC single dummy, the BEST 9K 1DT Grade 1 dummy, or the Callan Bentley Grade 2 dummy lever.
13) Which passage lever should I use on a decorative residential interior instead of the Kwikset 407CNL Carson?
The Kwikset 407CNL Carson is a traditional style Carson collection lever offered in a black finish. For decorative interiors, the Baldwin Estate 5103 passage lever with 5048 rose is a passage function alternative, and Bravura offers Grade 2 passage leversets in several trim styles: Atlanta and Orlando with round trim, Miramar with round trim in US4 satin brass, and Tampa with square trim.
How fast can I get the Kwikset 407CNL-514-RCAL-UL-3031 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 Kwikset 407CNL-514-RCAL-UL-3031 come with a warranty?
Absolutely. The Kwikset 407CNL-514-RCAL-UL-3031 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 Kwikset 407CNL-514-RCAL-UL-3031?
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