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

Schlage Residential FC21 Alexandria Glass Knob by Eller Lever Passage and Privacy Cylindrical Lock

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Model: FC21ALXCAM622ELRCAM
$180.00
$123.22
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$180.00
$123.22
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Schlage Residential FC21 Alexandria Glass Knob by Eller Lever Passage/Privacy Cylindrical Lock

Dual-Function Residential Lock with Designer Glass Knob and Lever Combination

The Schlage Residential FC21 Alexandria Glass Knob by Eller Lever combines elegant design with versatile functionality for residential applications. This Grade 2 cylindrical lock features a unique glass knob and lever combination, fitting door thicknesses from 1-3/8" to 1-3/4" with dual backset options of 2-3/8" or 2-3/4". The lock includes a 1" x 2-1/4" latch with 1/2" throw and full lip radius strike for reliable operation.

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 capability for versatile room applications.
  • Emergency Access Feature: Privacy function can be opened from outside with small emergency unlock tool for safety compliance.
  • Professional-Grade Construction: Stainless steel substrate with Grade 2 certification meeting ANSI/BHMA A156.2-2017 standards for residential applications.
  • Universal Latch System: 1" housing diameter with circular drive-in design and 1/4" radius corner faceplate for standard door preparation.
  • Easy Installation: 3-step installation process requiring only a screwdriver with dual backset compatibility for flexible mounting.
  • Fire Door Compatible: Available UL Listed for 90 minute fire door applications when specified.
  • Manufacturer Warranty: 10 Year warranty coverage for long-term reliability and 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 determine appropriate backset (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 per manufacturer specifications, ensuring proper alignment for the dual backset latch system.
  4. Install the cylindrical lock mechanism and secure all mounting hardware per manufacturer torque specifications.
  5. Adjust the privacy pushbutton mechanism for proper operation and verify emergency unlock tool access from exterior side.
  6. Test both passage and privacy functions to verify proper operation and make final adjustments as needed. 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
  • Multi-Family Housing Units
  • Assisted Living Facilities
  • Guest Room and Hotel Applications
  • Residential Care Facilities

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 manufacturer warranty provides added confidence and long-term protection. Engineered with dual-function capability and emergency access features, this lock combines elegant Alexandria glass knob and Eller lever design with dependable mechanical performance.

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:
Alexandria Knob x Eller Lever
Handle Type:
Lever and Knob
Lever/Knob Design:
Alexandria Knob x Eller Lever
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 FC21ALXCAM622ELRCAM – Frequently Asked Questions

1) How does the Schlage FC21 Alexandria knob by Eller lever work as both a passage and a privacy lock?
Out of the box the FC21 operates as passage, so both sides always turn and there is no locking. To make it a privacy set for a bedroom or bath, you insert the privacy pushbutton on the interior side of the lock. Once converted, the outside can still be opened with a small emergency unlock tool. One part number covers both jobs, which is handy if you are buying for a mix of hall, closet and bedroom doors.
2) Will the Schlage FC21 fit a 1-3/8 inch interior door, or does it need a 1-3/4 inch door?
Either one. The FC21 covers a door thickness range of 1-3/8 to 1-3/4 inches, which spans the usual hollow-core interior door and a solid 1-3/4 inch slab. Anything thicker than 1-3/4 inches is outside the range.
3) Do I have to know my backset before ordering the Schlage FC21 lock?
No. The FC21 ships with a dual backset latch that adjusts to either a 2-3/8 or 2-3/4 inch backset, the two standard bores on residential doors. The latch is a 1 x 2-1/4 inch face with a 1/4 inch radius corner and a 1 inch housing diameter, and a circular drive-in option is included, so it drops into either a faceplate-mortised jamb prep or a drive-in bore.
4) Will the Schlage FC21 latch into the strike plate that is already in my jamb?
The latch throws 1/2 inch and the set comes with a 1-5/8 x 2-1/4 inch full lip radius corner strike. If your existing strike is the same 2-1/4 x 1-5/8 radius corner pattern, the new latch lines up with it. Square-corner or T-strike preps will need the included strike installed instead, which means chiseling the corners of the jamb mortise to match.
5) What is the closest residential alternative to the Schlage FC21 Alexandria knob by Eller lever if I need a separate privacy set instead of a convertible one?
The Schlage FC21 is a non-keyed cylindrical set whose default is passage and which converts to privacy by inserting a pushbutton on the interior side. If you prefer to stock passage and privacy as two distinct items, Kwikset offers the 200BRNL RDT Breton passage lever and the 300BRNL RDT Breton privacy lever, both Grade 3 and both listed for 1-3/8 inch to 1-3/4 inch doors, the same door range the FC21 covers.
6) The FC21 is Grade 2 residential - what do I use on a commercial corridor door that needs a heavier passage lever?
The Schlage FC21 is a Grade 2 lock listed for residential use. For a commercial opening with a passage function, the Falcon K101 is a Grade 1 heavy duty passage cylindrical lock with non-handed levers, fire rated, covering 1-3/8 inch to 2-1/4 inch doors, and the Falcon T101 is a Grade 1 heavy duty passage lever in the T Series. The Dexter C1000 passage is also Grade 1 and covers 1-3/8 inch to 1-3/4 inch doors.
7) My doors are 1-3/4 inch to 2 inch thick - can I still use the FC21?
The Schlage FC21 is listed for doors 1-3/8 inch to 1-3/4 inch, so a 2 inch door is outside its range. The Arrow GL01 Sierra lever passage lock is Grade 2 and listed for 1-3/4 inch to 2 inch doors, and the Corbin Russwin CL3110 passage/closet is a Grade 1 vandal resistant fire rated lever also listed for 1-3/4 inch to 2 inch.
8) Is the FC21 handed? I have doors swinging both ways in the same unit.
Non-handed. The FC21 works on left or right hand doors without any field reversal, so one part number covers every interior opening in a unit or a whole floor of units.
9) What is the Alexandria knob by Eller lever combination, and what rose choices are there?
It is a mixed set: a glass Alexandria knob on one side and an Eller lever on the other, which people use where they want the lever for accessibility on the pull side and the decorative glass knob facing the room. It comes in 622 matte black, and the knob rose and the lever rose are each specified separately from Camelot, Century and Collins, so you can match or deliberately mix the two trims.
10) Is a Grade 2 residential lock like the Schlage FC21 good enough for apartment turns and assisted living rooms?
The FC21 is certified to ANSI/BHMA A156.2-2017 Grade 2 and A156.39-2015 Residential Grade AAA, with a stainless steel substrate. That covers multi-family interior doors, guest rooms and residential care rooms. For a commercial corridor or a school door taking constant abuse, step up to a Grade 1 cylindrical passage lock such as the Falcon K101 or the Dexter C1000 passage.
11) What else could I use if I want a lever on both sides instead of a knob and lever mix?
Several straight lever-by-lever passage sets cover the same interior door. The Kwikset 200BRNL Breton passage is a Grade 3 residential set fitting 1-3/8 to 1-3/4 inch doors, and the matching Kwikset 300BRNL Breton is the privacy version if you want separate part numbers per function rather than the FC21's convertible one. On the commercial side, the Falcon B101 and Accentra 5301LN Augusta are Grade 2 passage levers.
12) I need a keyed lock for the same door style - what takes the place of the FC21?
The Schlage FC21 is non-keyed, so it will not secure an entry door. For a keyed opening, the Hager 2525 is a Grade 2 cylindrical entry lever for 1-3/8 inch to 2 inch doors, the Cal-Royal AG00 is a Grade 2 entrance lever with a 6-pin Schlage C keyway keyed different on a 2-3/8 inch backset for 1-3/8 inch to 1-3/4 inch doors, and the Falcon B511CP6D is a Grade 2 entry/office cylindrical lever.
13) Is there a Grade 2 commercial passage lever that matches the FC21 grade but uses a lever on both sides?
Yes. The Schlage FC21 pairs an Alexandria glass knob with an Eller lever, so one side is a knob. If you want a lever on both faces at the same Grade 2 level, the Falcon B101 is a Grade 2 medium duty non-handed passage lever, the Accentra 5301LN Augusta is a Grade 2 passage/closet cylindrical lever in the 5300 Series, and the Hager 2510 Withnell is a Grade 2 passage lever covering 1-3/8 inch to 2 inch doors.
14) Which alternatives look like the FC21 but will not latch the door?
Dummy trim is the common mix-up. The Schlage FC21 is a working passage/privacy cylindrical lock with a latch and strike. The BEST 7KC 1DT and BEST 9K 1DT single dummy trims, the Callan Bentley BN5051 dummy lever, the Baldwin Estate 5103 half dummy in left and right hand, and the Emtek Arts and Crafts dummy pairs are all dummy function - surface mounted trim with no latching mechanism, used on inactive leaves and closet fronts.
15) For a healthcare or institutional room where residents must not be locked in, what should I use instead of the FC21 privacy setup?
The Schlage FC21 privacy mode can be released from outside with a small emergency unlock tool. Where a facility calls for a dedicated institutional function, the Dexter C1000 asylum is a Grade 1 asylum/institution/utility lock for 1-3/8 inch to 2 inch doors, and the Arrow MK33-BD-CS is a Grade 2 heavy duty asylum lock with a ball knob and conventional Schlage C keyway cylinder.
16) Is the Arrow MK02-TA a drop-in replacement for the FC21 on a bathroom door?
Not on the same door prep in every case. Both are non-keyed privacy-capable cylindrical locks, but the Arrow MK02-TA is a privacy-only Tudor knob set listed for 1-3/4 inch to 2 inch doors and is fire rated, while the Schlage FC21 covers 1-3/8 inch to 1-3/4 inch doors and ships as passage with a pushbutton that converts it to privacy. Confirm your door thickness before swapping.
17) I need a matching dummy trim for a closet or a French door pair alongside my FC21 doors. What works?
The FC21 itself is an operating passage/privacy set, not a dummy. For a non-operating leaf, use a dedicated dummy trim: the Accentra 455LN Augusta single dummy, the BEST 7KC single dummy trim in Grade 2, or the Callan Bentley Grade 2 dummy lever. Emtek also offers dummy pairs in its Classic and Arts and Crafts leversets if you are matching a decorative look.
18) Is the Schlage FC21 an electronic or keypad lock?
No, the FC21 is purely mechanical. If you want code entry on an interior or unit door, the Delaney LP250 keypad leverset, the Emtek Classic keypad leverset, or the Lockey 1150 mechanical keypad lever set (fitting 1-1/8 to 2 inch doors) are the alternatives.
19) What are the simpler decorative passage leversets to consider next to the Schlage FC21?
The Schlage FC21 pairs a glass Alexandria knob with an Eller lever and offers Camelot, Century and Collins rose options in 622 matte black. If you want a plainer single-design lever at the same Grade 2 level, Bravura offers the Atlanta and Orlando passage leversets with round trim and the Tampa with square trim, all Grade 2 passage. The Callan Asheville AH5011 is a Grade 3 passage leverset in satin nickel.
How fast can I get the Schlage Residential FC21ALXCAM622ELRCAM 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 FC21ALXCAM622ELRCAM come with a warranty?
Absolutely. The Schlage Residential FC21ALXCAM622ELRCAM 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 FC21ALXCAM622ELRCAM?
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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