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

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

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Model: FC21CYBCAM619HOBCAM
$180.00
$123.22
Selected Finish is
Selected Rose Design for Clybourn Lever is
Selected Rose Design for Hobson 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 Hobson Glass Knob Passage/Privacy Cylindrical Lock

Versatile Residential Lock with Dual Function Design

The Schlage Residential FC21 combines the contemporary Clybourn lever design with the classic Hobson glass knob in a versatile passage/privacy lock configuration. This Grade 2 certified cylindrical lock accommodates door thicknesses from 1-3/8" to 1-3/4" with dual backset options of 2-3/8" or 2-3/4". The lock features a convertible design where passage is the default function, but can be converted to privacy by inserting the pushbutton on the interior side.

Professional Features & Benefits

  • Dual Function Operation: Passage is default function with privacy conversion capability via interior pushbutton for versatile application use.
  • Emergency Access: Privacy function can be opened from outside with small emergency unlock tool for safety and convenience.
  • Universal Door Compatibility: Accommodates door thickness range of 1-3/8" to 1-3/4" with dual backset latches fitting either 2-3/8" or 2-3/4" backsets.
  • Grade 2 Certification: ANSI/BHMA A156.2-2017 Grade 2 and ANSI/BHMA A156.39-2015 Residential Grade AA certified for reliable performance.
  • Fire Door Compatible: Available UL Listed for 90 minute fire door applications for enhanced safety compliance.
  • Easy Installation: Features simple 3-step installation process requiring only a screwdriver for quick setup.
  • Professional Hardware: Includes 1" x 2-1/4" latch with 1/4" radius corner faceplate, 1/2" throw, and 1-5/8" x 2-1/4" radius corner full lip strike.
  • Manufacturer Warranty: 10 Year warranty coverage for added confidence 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 select 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 for the latch and lock housing.
  4. Install the spring latch assembly and secure the cylindrical lock mechanism to door per manufacturer torque specifications.
  5. Adjust operational components for proper alignment and smooth operation of both passage and privacy functions throughout the full range of motion.
  6. Test device operation to verify proper function of both passage mode and privacy conversion, 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
  • Hospitality Guest Room Applications
  • Educational Facility Residential Areas

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 in long-term performance. Engineered with dual function capability and emergency access features, this lock combines style with practical functionality for versatile residential use.

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 Hobson Knob
Handle Type:
Lever and Knob
Lever/Knob Design:
Clybourn Lever x Hobson 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 FC21CYBCAM619HOBCAM – Frequently Asked Questions

1) Is the Schlage FC21 Clybourn lever a passage lock or a privacy lock?
Both, and you decide at install. The FC21 ships as passage by default; you insert the privacy pushbutton on the interior side to convert it to privacy. Once converted, it can be released from the outside with a small emergency unlock tool, which is what you want on a bedroom or bath door. Buying one part number for both hall/closet and bed/bath openings is the main reason property managers pick this configuration.
2) Will the Schlage FC21 fit a 1-3/8 inch interior door, and what backset does it need?
It covers 1-3/8 inch through 1-3/4 inch doors, so both older interior slabs and standard 1-3/4 inch doors are in range. The latch is a dual-backset spring latch that adjusts to either 2-3/8 or 2-3/4 inches, the two backsets you will find in existing bores, so you do not have to measure before ordering.
3) Will the FC21 latch work with the strike plate already in my door frame?
The latch throws 1/2 inch and comes with a 1-5/8 x 2-1/4 inch full lip radius corner strike (10-027). If your frame has a square corner strike mortise, the radius strike will not drop in cleanly and you will need to either swap to a square corner strike or re-cut the mortise. The latch face is 1 x 2-1/4 inches with 1/4 inch radius corners, and a circular drive-in collar is included for frames with no face prep.
4) Does the Schlage FC21 come keyed, and can I use it on an entry door?
No, the FC21 is a non-keyed lockset. There is no cylinder and no key, so it belongs on interior openings, hall, closet, bedroom and bath. For a door that needs to lock with a key, you want an entrance function lockset instead, such as the Cal-Royal AG00 entrance lever in a 6-pin Schlage C keyway or the Hager 2525 Grade 2 commercial entry lock.
5) I have 2 inch thick doors. Will the FC21 work?
No. The FC21 tops out at 1-3/4 inch doors. For thicker slabs, look at the Hager 2510 passage lever or the Dexter C1000 asylum function, both listed to 2 inches, or the Falcon K101 which covers 1-3/8 to 2-1/4 inches.
6) What is the closest equivalent to the Schlage FC21 Clybourn lever if I need a passage lockset rated for heavier commercial traffic?
The Schlage FC21 Clybourn lever x Hobson knob is a Grade 2 residential cylindrical lockset in the passage/privacy function. For the same passage/hall/closet function in a Grade 1 lockset, the Falcon K101 is a heavy duty Grade 1 cylindrical passage lock with non-handed levers, fire rated, and fits doors 1-3/8 inch to 2-1/4 inch. The Falcon T101 is another Grade 1 heavy duty passage lever, and the Dexter C1000 passage is Grade 1 with clutching levers for doors 1-3/8 inch to 1-3/4 inch, the same door range the FC21 covers.
7) I need a straight passage lever at the same Grade 2 level as the Schlage FC21 but with a plain lever on both sides instead of a glass knob. What are my options?
The FC21 pairs a Clybourn lever with a Hobson glass knob. For a Grade 2 passage/hall/closet lever on both sides, the Falcon B101 is a non-handed Grade 2 medium duty passage lever, the Accentra 5301LN Augusta is a Grade 2 passage/closet cylindrical lever, and the Hager 2510 Withnell is a Grade 2 passage lever fitting doors 1-3/8 inch to 2 inch. The Arrow GL01 Sierra lever is also Grade 2 passage and non-keyed, but it is specified for 1-3/4 inch to 2 inch doors, so it will not cover a 1-3/8 inch door the way the FC21 does.
8) The door is 2 inches thick. Which passage lockset should I use instead of the Schlage FC21?
The FC21 covers door thicknesses of 1-3/8 inch to 1-3/4 inch, so a 2 inch door is outside its range. The Hager 2510 Withnell passage lever is rated Grade 2 for 1-3/8 inch to 2 inch doors. The Arrow GL01 Sierra passage lever is Grade 2 for 1-3/4 inch to 2 inch doors. If Grade 1 suits the opening, the Corbin Russwin CL3110 passage/closet lever is a vandal resistant, fire rated Grade 1 lock for 1-3/4 inch to 2 inch doors, and the Falcon K101 passage covers 1-3/8 inch to 2-1/4 inch.
9) Is a dummy lever a substitute for the Schlage FC21 on a closet door?
No. The FC21 is a working cylindrical lockset with a latch and strike, passage by default and convertible to privacy with the interior pushbutton, so it latches the door closed. A dummy trim has no latch at all and is surface mounted for pull only, which is what the Accentra 455LN Augusta single dummy, the BEST 7KC single dummy trim, and the Callan Bentley Grade 2 dummy lever provide. Use a dummy only on an inactive leaf or a ball-catch door; if the closet door needs to latch, the FC21 or another passage lockset is the correct part.
10) What should I order instead of the Schlage FC21 if the door has to be keyed?
The FC21 is a non-keyed passage/privacy lockset, so it will not accept a key from the outside. For keyed cylindrical levers, the Hager 2525 is a Grade 2 commercial entry lever for 1-3/8 inch to 2 inch doors, the Cal-Royal AG00 entrance lever uses a 6-pin Schlage C keyway keyed different on a 2-3/8 inch backset and fits 1-3/8 inch to 1-3/4 inch doors, and the Cal-Royal AG05 is a Grade 2 storeroom lever with a deadlocking latchbolt over the same door range. For classroom keying, the Cal-Royal AG03 is a Grade 2 classroom lever in Schlage C keyway on a 2-3/4 inch backset.
11) For a school or healthcare corridor, is the Schlage FC21 the right passage lock or should I specify something else?
The FC21 is a residential Grade 2 cylindrical lockset, suited to interior residential-type openings including multi-family and assisted living. For institutional corridors where Grade 1 is specified, the Design Hardware X75 is a Grade 1 passage lever lockset for 1-3/4 inch doors, the Corbin Russwin CL3110 is a Grade 1 vandal resistant passage/closet lever with a fire rating for 1-3/4 inch to 2 inch doors, and the BEST 9K 1DT is Grade 1 heavy duty if only dummy trim is needed on an inactive leaf.
12) Do I have to specify handing on the Schlage FC21?
No. The FC21 is non-handed, so one part fits a left or right hand door without reversing anything. That matters on a multi-unit turnover where you are stocking a single lock for every interior opening.
13) What is the Clybourn lever x Hobson knob combination actually giving me?
Two different trims on one door: the Clybourn lever on one side and the Hobson glass knob on the other. The lever side is the easier grip, which is typically put on the pull or corridor side, and the glass knob goes on the decorative side. Each side's rose is specified separately, so the lever and the knob can carry different rose styles if you want them to.
14) What rose styles and finishes can I get on the FC21 Clybourn/Hobson set?
Two finishes, 619 Satin Nickel and 622 Matte Black. Each side takes its own rose from four choices, Camelot, Century, Collins or Kinsler, and the lever rose and the knob rose are chosen independently. That works out to 32 buildable combinations, so you can match a rose profile already running through the rest of the building's hardware.
15) Is the FC21 rated well enough for apartment turnovers or a hotel guest room?
It carries ANSI/BHMA A156.2-2017 Grade 2 plus A156.39-2015 Residential grade, which is the tier most multi-family and hospitality interior openings are specified to. Body is stainless steel. If you are specifying a heavier commercial interior, a Grade 1 passage lever such as the Falcon K101 or the Dexter C1000 passage is the step up.
16) I need a plain passage lever with no privacy option and no glass knob. What else do you carry?
Straight passage levers in the same Grade 2 class include the Accentra 5301LN Augusta and the Falcon B101 medium duty passage lever, both non-handed lever-both-sides sets. Bravura's Atlanta, Orlando and Tampa passage leversets are Grade 2 as well if you want a residential look. The FC21 is the one to pick only if you want the lever/glass knob pairing or the field-convertible privacy.
17) The bathroom door needs to lock. Can I use a dedicated privacy lock instead of the Schlage FC21?
Yes. The FC21 ships as passage and becomes privacy when you insert the pushbutton on the interior side, with outside emergency release. If you would rather buy the function outright, the Hager 2540 Withnell is a Grade 2 privacy cylindrical lock for doors 1-3/8 inch to 2 inch, the Arrow MK02-TA is a non-keyed privacy cylindrical lock with a Tudor knob and a fire rating, and the Kwikset 300BRNL Breton is a Grade 3 privacy lever set for 1-3/8 inch to 1-3/4 inch doors. Baldwin also offers the Estate 5103 in a dedicated privacy lever.
18) How does the Kwikset 200BRNL Breton passage lever compare with the Schlage FC21 for apartment interior doors?
Both are residential-side interior passage sets covering 1-3/8 inch to 1-3/4 inch doors. The FC21 is certified ANSI/BHMA Grade 2 and pairs a Clybourn lever with a Hobson glass knob, and it converts to privacy with the interior pushbutton. The Kwikset 200BRNL Breton is a Grade 3 passage lever set, lever on both sides, passage only. The Callan Asheville is another Grade 3 passage leverset in satin nickel, a finish the FC21 also offers as 619 satin nickel.
19) I want a decorative passage lever with the look of the Schlage FC21 Hobson glass knob but in solid brass trim. What else should I look at?
The FC21 combines a Clybourn lever with a Hobson glass knob and is offered in 619 satin nickel and 622 matte black. For a decorative brass alternative in passage function, the Baldwin Estate 5103 passage lever with 5048 rose is a passage/hall/closet set, and the Bravura Miramar with round trim is a Grade 2 passage leverset in US4 satin brass. Bravura also lists the Atlanta and Orlando with round trim and the Tampa with square trim, all Grade 2 passage leversets, if you want a specific rose shape.
20) Does the Falcon B101 drop into the same door prep as the Schlage FC21?
Both are Grade 2 cylindrical passage locksets, and the B101 is non-handed like the FC21, so neither requires specifying a hand. The FC21 uses a 1 inch by 2-1/4 inch latch with 1/4 inch radius corner faceplate on either a 2-3/8 inch or 2-3/4 inch backset and a 1-5/8 inch by 2-1/4 inch full lip radius strike, over doors 1-3/8 inch to 1-3/4 inch. The B101 is a medium duty Grade 2 passage lever. Confirm backset and faceplate shape against the existing prep before swapping either way.
21) Can a keypad leverset replace the Schlage FC21 on an interior door?
Only if you actually want access control. The FC21 is a non-electronic mechanical lockset in passage/privacy function with no code entry. The Delaney LP250 is a Grade 2 electronic keypad leverlock, the Emtek Classic keypad leverset is a coded lever, and the Lockey 1150 is a heavy duty mechanical keypad lever set with double combination for doors 1-1/8 inch to 2 inch. Those control who passes; the FC21 does not, and the two are not interchangeable in a prep or in function.
22) The Schlage FC21 is a Grade 2 passage set. What Grade 2 lever should I put on the entry door of the same unit to match?
The FC21 covers the interior passage and privacy doors in Grade 2. For the entry of the same unit in Grade 2, the Falcon B511CP6D is a cylindrical lever in entry/office function, the Hager 2525 is a Grade 2 commercial entry lever for 1-3/8 inch to 2 inch doors, and the Arrow HK11-BB is a turn-pushbutton entrance lock with a ball knob and conventional cylinder for 1-3/8 inch to 1-3/4 inch doors. For a lever plus deadbolt on one opening, the Callan Bennett is a Grade 3 entrance leverset with deadbolt combo.
23) What tools and prep do I need to install the Schlage FC21?
A screwdriver handles the assembly itself, a three step process once the door is bored. If the door is new, drill the cross bore and edge bore from the supplied template and set your backset at 2-3/8 or 2-3/4 first. The latch ships with both a face plate and a circular drive-in collar, so a frame with no mortised latch prep is still covered.
How fast can I get the Schlage Residential FC21CYBCAM619HOBCAM delivered?
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Can I return it if it doesn’t work for me?
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Does the Schlage Residential FC21CYBCAM619HOBCAM come with a warranty?
Absolutely. The Schlage Residential FC21CYBCAM619HOBCAM 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 FC21CYBCAM619HOBCAM?
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