Schlage Residential FC21 Clybo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$180.00
$123.22
Schlage FC21 - Clybourn Lever x Alexandria Glass Knob Passage and Privacy Lock

Schlage Residential FC21 Clybourn Lever x Alexandria Glass Knob Passage and Privacy Cylindrical Lock

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Model: FC21CYBCAM619ALXCAM
$180.00
$123.22
Selected Finish is
Selected Rose Design for Clybourn Lever is
Selected Rose Design for Alexandria Knob is

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

$180.00
$123.22
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Schlage Residential FC21 Clybourn Lever x Alexandria Glass Knob Passage/Privacy Cylindrical Lock

Versatile Residential Lock with Dual Function Design

The Schlage Residential FC21 combines the contemporary Clybourn lever with the classic Alexandria glass knob in a versatile passage/privacy lock configuration. This Grade 2 certified cylindrical lock fits doors from 1-3/8" to 1-3/4" thick with dual backset options for 2-3/8" or 2-3/4" installations. The lock defaults to passage function and converts to privacy with the interior pushbutton, featuring emergency unlock capability from the outside.

Professional Features & Benefits

  • Door Thickness Compatibility: Accommodates 1-3/8" to 1-3/4" doors with dual backset latches for 2-3/8" or 2-3/4" installations.
  • Dual Function Operation: Passage is default function with privacy pushbutton conversion on interior side for versatile room applications.
  • Emergency Access: Can be opened from outside with small emergency unlock tool when in privacy mode for safety compliance.
  • Professional Grade Construction: Stainless steel substrate with Grade 2 ANSI/BHMA A156.2-2017 certification for reliable residential performance.
  • Universal Installation: Dual backset latches fit either 2-3/8" or 2-3/4" backsets with easy 3-step installation requiring only a screwdriver.
  • Complete Hardware Package: Includes 1" x 2-1/4" latch with 1/4" radius corner faceplate, 1-5/8" x 2-1/4" radius corner full lip strike, and universal components.
  • Fire Door Compatible: Available UL Listed for 90 minute fire door applications for code compliance requirements.
  • Manufacturer Warranty: 10 Year warranty coverage for added confidence and long-term protection.

Standard Features

Certification:ANSI/BHMA A156.2-2017 Grade 2
ANSI/BHMA A156.39-2015 Residential Grade AAA
Available UL Listed for 90 minute fire door
Latch: 1"x 2-1/4", 1/4" radius corner faceplate, 1" housing diameter, 1/2" throw, circular drive-in included, universal latch
Strike: 1-5/8" x 2-1/4" radius corner, full lip
Backset: Dual backset latches, fits either 2-3/8" or 2-3/4" backsets
Cylinder: 5-Pin, C keyway, keyed alike (KA4)
Door Range: 1-3/8" – 1-3/4"
Keys: Two per lock, 5-pin, C section

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness between 1-3/8" and 1-3/4" and backset measurement of either 2-3/8" or 2-3/4".
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for the cylindrical lock installation.
  3. Prepare door by drilling required holes including 2-1/8" cross bore and 1" edge bore according to manufacturer specifications.
  4. Install the dual backset latch assembly and secure the lock components to door per manufacturer torque specifications.
  5. Adjust operational components for proper alignment and smooth lever/knob operation, ensuring privacy pushbutton functions correctly.
  6. Test device operation including passage function, privacy conversion, and emergency unlock capability. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Residential Interior Doors
  • Bedroom and Bathroom Privacy Applications
  • Home Office and Study Rooms
  • Guest Room and Secondary Bedroom Access
  • Multi-Family Residential Properties
  • Assisted Living Facility Private Rooms
  • Hospitality Guest Room Applications

Why Choose Schlage Residential Quality?

Schlage Residential FC21 locks deliver professional-grade reliability with stainless steel construction and Grade 2 ANSI/BHMA certification for demanding residential applications. The 10 Year warranty provides long-term protection and confidence in product performance. Engineered with dual function capability and emergency access features, this lock meets both convenience and safety requirements for modern residential door hardware.

Manufacturer Resources

Product Specs

Series:
FC Series
Subcategory:
Bored Locksets
Grade:
Grade 2
Warranty:
10 Year
Standard Strike:
10-027: Full Lip Radius Strike, 2-1/4" x 1-5/8"
Standard Latch:
16-600: Spring Latch, Dual Option (Round, Drive-in)
Keyed Function:
Non-Keyed
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Keyed:
No
Electronic:
No
Commercial/Residential:
Residential
Product Function:
Passage/Hall/Closet
Function Description:
Passage is default function; Insert privacy pushbutton on interior side of lock to convert to privacy; Can be opened from outside with small emergency unlock too
Lock Type:
Cylindrical
Product Type:
Leversets
Lock Function:
Passage/Privacy
Handle Design:
Clybourn Lever x Alexandria Knob
Handle Type:
Lever and Knob
Lever/Knob Design:
Clybourn Lever x Alexandria Knob
Product Attribute:
Cylindrical Locks
Product Model:
FC21
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/8" to 1-3/4"
Product Substrate:
Stainless Steel
Product Category:
Mechanical Locks
Department:
Door Hardware

Schlage Residential FC21CYBCAM619ALXCAM – Frequently Asked Questions

1) Will the Schlage FC21 Clybourn lever fit a 1-3/8 inch interior door, or does it need a 1-3/4 inch door?
Either works. The FC21 covers doors from 1-3/8 inch to 1-3/4 inch thick, so it drops onto older 1-3/8 inch interior doors as well as standard 1-3/4 inch slabs. The latch shipped with it is a dual backset spring latch that fits either a 2-3/8 inch or 2-3/4 inch backset, so you do not have to know the bore location before you order.
2) Is the Schlage FC21 a passage lock or a privacy lock? I need a bathroom door.
It is both, depending on how you set it up. Out of the box the FC21 functions as passage, no locking. To make it a bathroom or bedroom lock you install the privacy pushbutton on the interior side, and it then locks from inside. If someone is locked in, the outside side can be released with a small emergency unlock tool. There is no key and no cylinder on this one.
3) What holes do I need to drill in the door for a Schlage FC21 lever and knob set?
Standard cylindrical prep: a 2-1/8 inch cross bore through the face of the door and a 1 inch edge bore for the latch. The latch faceplate is 1 inch x 2-1/4 inch with 1/4 inch radius corners, and a circular drive-in latch is included if you would rather not mortise the edge. The strike is a 1-5/8 inch x 2-1/4 inch radius corner full lip.
4) What do I actually pick when ordering the Schlage FC21 Clybourn and Alexandria set?
Three choices. Finish is either 619 Satin Nickel or 622 Matte Black. Then you pick the rose shape independently for each side: the Clybourn lever rose and the Alexandria glass knob rose are each available in Camelot, Century, Collins, or Kinsler. Every combination of those is orderable, so you can match a square rose on the hall side and a round one on the room side if the rest of the house runs that way.
5) What is a comparable Grade 2 passage lever if the Schlage FC21 Clybourn x Alexandria combination is not wanted?
The Falcon B101 is a Grade 2 cylindrical passage lever lock with a non-handed design, medium duty. The Schlage FC21 is also Grade 2 and non-handed, but pairs a Clybourn lever on one side with an Alexandria glass knob on the other, and converts from passage to privacy with an interior pushbutton. The B101 is a straight passage lever on both sides with no privacy conversion.
6) Which lock should I use instead of the Schlage FC21 on a 2 inch thick door?
The Schlage FC21 covers doors 1-3/8 inch to 1-3/4 inch. For a 2 inch door, the Hager 2510 Grade 2 passage cylindrical lever lock with Withnell design covers 1-3/8 inch to 2 inch, and the Falcon K101 Grade 1 passage lock covers 1-3/8 inch to 2-1/4 inch. The Arrow GL01 Grade 2 Sierra lever passage lock covers 1-3/4 inch to 2 inch.
7) If the door needs a heavier duty rating than the Schlage FC21, what are the alternatives?
The FC21 is a Grade 2 residential lock. For heavier openings, the Falcon T101 is a Grade 1 heavy duty cylindrical passage lever, the Falcon K101 is a Grade 1 heavy duty passage lock with a fire rating, and the Corbin Russwin CL3110 is a Grade 1 vandal resistant passage/closet lever with a fire rating. The Dexter C1000 passage lever is Grade 1 with clutching and covers 1-3/8 inch to 1-3/4 inch doors, the same door range as the FC21.
8) Do I have to order the Schlage FC21 by hand? My door swings left.
No handing to specify. The FC21 is non-handed, so the same set installs on a left or right swing door. That also makes it easier to stock a few spares across a building without worrying which opening they end up on.
9) Can I use the Schlage FC21 on a fire rated door?
A UL Listed version for 90 minute fire doors is available for the FC21, so it can be specified into a rated opening. The standard configuration carries ANSI/BHMA A156.2-2017 Grade 2 and A156.39-2015 Residential Grade AAA.
10) Is a Grade 2 residential lock like the Schlage FC21 tough enough for apartment turns, or should I go commercial?
For interior bedroom, bath, closet and office doors in multi-family, assisted living or hospitality rooms, the FC21's Grade 2 rating and stainless steel substrate are the right class of product. Where you have high-traffic corridor or commercial openings, step up to a Grade 1 cylindrical passage lever instead, such as the Falcon K101 or the Dexter C1000 passage, both Grade 1 non-keyed passage cylindricals.
11) I want a lever on both sides instead of a glass knob. What else is there?
The FC21 pairs a Clybourn lever with an Alexandria glass knob, one style per side, so it is not a lever-both-sides set. For matching levers on both faces in a similar residential passage duty, the Kwikset 200BRNL Breton passage lever is a Grade 3 option for 1-3/8 to 1-3/4 inch doors, and the Hager 2510 Withnell is a Grade 2 passage lever covering 1-3/8 to 2 inch doors. If you specifically need privacy with levers both sides, the Kwikset 300BRNL Breton privacy set is the same trim in privacy function.
12) Will the Schlage FC21 latch into the strike plate that is already in my jamb?
Probably, if the existing strike is the common residential radius corner type. The FC21 latch has a 1/2 inch throw and a 1 inch housing diameter, and it ships with its own 1-5/8 inch x 2-1/4 inch full lip radius corner strike. If your jamb has a square corner strike mortise, either swap in a square corner strike or plan on recutting the mortise to the radius plate supplied.
13) Is the Kwikset Breton passage lever a substitute for the Schlage FC21?
The Kwikset 200BRNL RDT Breton passage lever is a Grade 3 passage lock covering 1-3/8 inch to 1-3/4 inch doors, the same door range as the Grade 2 FC21. The Breton is passage only; if privacy is needed on that opening, the Kwikset 300BRNL RDT Breton privacy lever is the privacy version, whereas the FC21 handles both by adding the interior pushbutton to the same lock.
14) What do I order for a closet or non-latching door where the Schlage FC21 is too much lock?
The FC21 is a functioning cylindrical lock with a latch and strike. For an opening that only needs a fixed pull, dummy trim is the simpler option: the BEST 7KC Series single dummy trim lever is Grade 2 medium duty, the BEST 9K Series 1DT single dummy trim lever is Grade 1 heavy duty, and the Callan Bentley is a Grade 2 dummy lever. Dummy trim does not latch or lock.
15) The Schlage FC21 is non-keyed. What do I use if that opening needs a key?
The FC21 is a non-keyed passage/privacy lock. For a keyed opening, the Hager 2525 is a Grade 2 cylindrical entry lock with lever handle covering 1-3/8 inch to 2 inch doors, the Falcon B511CP6D is a Grade 2 entry/office lever, and the Cal-Royal AG05 is a Grade 2 storeroom lever with deadlocking latchbolt for 1-3/8 inch to 1-3/4 inch doors.
16) Which alternatives to the Schlage FC21 give a matching passage and privacy pair in the same trim design?
The FC21 covers both functions in one lock, with passage as the default and a privacy pushbutton added on the interior. If you prefer separate locks in one design, the Baldwin Estate 5103 with 5048 rose is offered as a passage lever and as a privacy lever, with left and right hand half dummy versions in the same family. The Arrow MK02-TA is a Grade 2 privacy cylindrical lock with a Tudor knob for 1-3/4 inch to 2 inch doors.
17) For a multi-family standardization, what other Grade 2 passage levers are comparable to the Schlage FC21?
The FC21 is Grade 2, non-handed, with a stainless steel substrate. Comparable Grade 2 passage levers include the Accentra 5301LN Augusta in the 5300 Series, the Accentra 4601LN in the 4600 Series with Augusta trim, the Design Hardware J75 flat lever for 1-3/4 inch doors, and the Bravura Atlanta, Orlando and Tampa passage leversets, the Tampa with square trim and the Atlanta and Orlando with round trim.
18) Is the Schlage FC21 electronic or does it need any power?
Purely mechanical. The FC21 is a non-electronic cylindrical lockset, no wiring, no batteries, and nothing to fail when the power drops. If you want keypad access on an interior door instead, the Delaney LP250 electronic keypad leverlock and the Emtek Classic keypad leverset are the electronic alternatives.
19) Do I need special tools to install the Schlage FC21 on a pre-bored door?
A screwdriver. On a door already bored 2-1/8 inch with a 1 inch edge bore, the FC21 goes together in three steps: set the dual backset latch, mount the outside and inside trim, then check that the privacy pushbutton throws and releases. Templates are supplied if the door still needs to be bored.
20) Can a keypad leverset replace the Schlage FC21 on an interior door?
The FC21 is a non-electronic mechanical lock with a passage default and interior privacy pushbutton. A keypad leverset serves a different purpose: the Lockey 1150 is a heavy duty mechanical keypad lever set with double combination in passage function for doors 1-1/8 inch to 2 inch, and the Delaney LP250 is a Grade 2 electronic keypad leverlock. Choose those when coded access is required rather than simple privacy.
21) Is a Grade 3 passage leverset an acceptable step down from the Schlage FC21?
The FC21 is Grade 2 certified. The Callan Asheville is a Grade 3 passage leverset in satin nickel, and the Kwikset 200BRNL RDT Breton is a Grade 3 passage lever for 1-3/8 inch to 1-3/4 inch doors. Grade 3 is a lower ANSI/BHMA cycle and strength tier than Grade 2, so confirm the traffic level at the opening before substituting.
How fast can I get the Schlage Residential FC21CYBCAM619ALXCAM 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 Schlage Residential FC21CYBCAM619ALXCAM come with a warranty?
Absolutely. The Schlage Residential FC21CYBCAM619ALXCAM 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 Schlage Residential FC21CYBCAM619ALXCAM?
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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