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

Schlage Residential FC21 Hobson x Alexandria Glass Knob Passage and Privacy Lock

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Model: FC21HOBCAM622ALXCAM
$180.00
$123.22
Selected Finish is
Selected Rose Design for Hobson Knob 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 Hobson x Alexandria Glass Knob Passage/Privacy Lock

Dual-Function Residential Lock with Classic Glass Knob Design

The Schlage Residential FC21 combines passage and privacy functions in a single cylindrical lock featuring elegant Hobson and Alexandria glass knobs. This Grade 2 certified 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 includes a 1" x 2-1/4" latch with 1/2" throw and features ANSI/BHMA A156.2-2017 Grade 2 certification for residential applications.

Professional Features & Benefits

  • Dual-Function Operation: Passage is default function with privacy pushbutton conversion on interior side for versatile room applications.
  • Door Compatibility: Fits door thicknesses from 1-3/8" to 1-3/4" with dual backset latches for 2-3/8" or 2-3/4" installations.
  • Grade 2 Certification: ANSI/BHMA A156.2-2017 Grade 2 and ANSI/BHMA A156.39-2015 Residential Grade AA certification ensures reliable performance.
  • Easy Installation: 3-step installation process requires only a screwdriver with universal latch and drive-in design.
  • Emergency Access: Privacy function can be opened from outside with small emergency unlock tool for safety.
  • Fire Door Compatible: Available UL Listed for 90 minute fire door applications when required.
  • Quality Construction: Stainless steel substrate with 1" housing diameter latch and full lip radius strike plate.
  • 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 from 1-3/8" to 1-3/4" and dual backset compatibility for 2-3/8" or 2-3/4" installations.
  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 1" housing diameter latch and knob assemblies.
  4. Install the universal latch assembly and secure the lock components to door per manufacturer torque specifications using the 3-step installation process.
  5. Adjust knob alignment and test both passage and privacy functions including emergency unlock capability from exterior side.
  6. Test device operation to verify proper function of privacy pushbutton 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
  • Guest Room and Master Suite 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 certification for demanding residential applications. The 10 Year warranty provides added confidence while the dual-function design offers versatility for various room types. Engineered with ANSI/BHMA certification standards where dependable performance and easy installation are essential.

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:
Hobson Glass Knob x Alexandria Glass Knob
Handle Type:
Lever and Knob
Lever/Knob Design:
Hobson Glass Knob x Alexandria Glass 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 FC21HOBCAM622ALXCAM – Frequently Asked Questions

1) How does the Schlage FC21 work as both a passage and a privacy lock?
Out of the box the FC21 is a passage set, meaning it latches but does not lock. To turn it into a privacy set you insert the privacy pushbutton into the interior knob. Once converted, it locks from the inside and can be released from the corridor side with a small emergency unlock tool. That means one part number covers hall and closet doors as well as bedrooms and baths, which is useful if you are buying for a whole unit or a floor of guest rooms.
2) Will the Schlage FC21 fit a 1-3/8 inch interior door?
Yes. The FC21 covers door thicknesses from 1-3/8 to 1-3/4 inches, so it handles both older 1-3/8 inch interior slabs and standard 1-3/4 inch doors with the same set. If your doors are thicker than 1-3/4 inches, this is the wrong lock and you need a set with a wider range, such as the Hager 2510 passage lever at 1-3/8 to 2 inches.
3) Do I have to order the FC21 for a 2-3/8 or a 2-3/4 inch backset?
Neither. The latch supplied with the FC21 is a dual backset spring latch that adjusts to fit either a 2-3/8 or 2-3/4 inch backset, so one carton works on both common bore layouts. It is also supplied in a dual option round face and drive-in configuration, so you can use it in a mortised latch pocket or drive it into a plain 1 inch bore edge.
4) Is the Schlage FC21 rated for use on a fire rated door?
The FC21 is available UL Listed for 90 minute fire door applications, so it can be specified where a 90 minute rated opening is involved. It also carries ANSI/BHMA A156.2-2017 Grade 2 and ANSI/BHMA A156.39-2015 Residential certification. If you are buying for a fire rated opening, you need the UL Listed version specifically, not the standard non-rated set.
5) Is the FC21 keyed, and can it be keyed to match my other Schlage locks?
No. The FC21 Hobson x Alexandria glass knob set is non-keyed. There is no cylinder in it, so it cannot be put on a keyway or master key system. For a bedroom or bath you rely on the privacy pushbutton instead. If you need a keyed opening on a Schlage C keyway, look at an entrance or storeroom function lock such as the Cal-Royal AG00 entrance lever, which is a 6-pin Schlage C keyway set.
6) What is the closest alternative to the Schlage FC21 Hobson x Alexandria knob lock if I need a separate dedicated privacy lock rather than a convertible one?
The Schlage FC21 ships with passage as the default function and converts to privacy by inserting a pushbutton on the interior side. If you would rather order a fixed privacy set, the Kwikset 300BRNL RDT Breton is a Grade 3 privacy/bed/bath leverset that fits 1-3/8 inch to 1-3/4 inch doors, the same door range the FC21 covers. The Hager 2540 with Withnell lever is another privacy cylindrical lock, Grade 2, fitting 1-3/8 inch to 2 inch doors. Both are lever trim rather than the FC21's glass knob styling.
7) I need the same passage function on a 2 inch thick door - the Schlage FC21 will not reach. What should I use?
The Schlage FC21 is rated for 1-3/8 inch to 1-3/4 inch doors. For thicker doors, the Falcon K101 is a Grade 1 non-handed passage cylindrical lock rated 1-3/8 inch to 2-1/4 inch. The Hager 2510 Withnell passage lever is Grade 2 and covers 1-3/8 inch to 2 inch, and the Corbin Russwin CL3110 passage/closet lever is Grade 1 for 1-3/4 inch to 2 inch doors. All three are lever trim.
8) Is there a heavier duty equivalent to the Schlage FC21 for a commercial corridor rather than a residence?
The FC21 is a Grade 2 residential cylindrical lock. For a commercial opening, the Falcon T101 is a Grade 1 heavy duty cylindrical passage lever lock, and the BEST 9K Series 1DT is Grade 1 heavy duty non-keyed trim. 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, matching the FC21's door range while stepping up in grade. None of these carry the FC21's glass knob trim or its privacy pushbutton conversion.
9) Can I use a dummy trim like the BEST 7KC 1DT in place of the Schlage FC21 on a closet door?
No, not if the door has a latch. The BEST 7KC Series 1DT is single dummy trim, Grade 2 non-keyed, meaning it is surface-mounted trim with no latch mechanism at all. The Schlage FC21 is a working cylindrical lockset with a 16-600 spring latch and a 10-027 full lip radius strike that latches the door closed. Dummy trim such as the 7KC 1DT, the Callan Bentley Grade 2 dummy lever, or the Emtek Cortina dummy pair belongs on inactive or ball-catch doors only.
10) The Schlage FC21 is non-keyed. What do I order for the same doors when the room needs a key?
The FC21 is a non-keyed passage and privacy lock. Where a keyed function is required on the same 1-3/8 inch to 1-3/4 inch door range, the Cal-Royal AG00 entrance lever is Grade 2 with a 6-pin Schlage C keyway keyed different and a 2-3/8 inch backset, and the Cal-Royal AG05 is a Grade 2 storeroom lever with a deadlocking latchbolt on the same door range. The Arrow HK11-BB turn-pushbutton entrance lock uses a ball knob and a conventional cylinder over 1-3/8 inch to 1-3/4 inch doors.
11) Do I need to know the handing before ordering the FC21 knob set?
No. The FC21 is non-handed, so the same set works on a left or right hand door without any field reversing. That is one less variable when you are ordering a quantity for mixed openings.
12) What knob and rose combinations can I order on the Schlage FC21?
The FC21 pairs a Hobson glass knob with an Alexandria glass knob, and you pick the rose for each side independently from Camelot, Century, Collins, or Kinsler. Finish choices are 619 Satin Nickel and 622 Matte Black, applied across all 32 rose combinations. That lets you match a hallway side rose to the rest of the floor while using a different rose inside the room.
13) I want levers, not knobs, on the same passage function. What else do you carry?
The FC21 is a glass knob set, so if the spec calls for levers you want a different product. Comparable passage-function levers include the Bravura Atlanta and Orlando round trim leversets and the Bravura Tampa square trim leverset, all Grade 2, the Kwikset 200BRNL Breton passage lever at Grade 3 with a 1-3/8 to 1-3/4 inch door range, and the Accentra 5301LN Augusta Grade 2 passage lever. Levers are the usual choice where ADA-style operation matters, since a knob requires gripping and twisting.
14) What is involved in installing the Schlage FC21 on an existing bored door?
It is a cylindrical bored lockset, so it goes into the standard two-hole prep: a cross bore through the face and a 1 inch edge bore for the latch housing. Schlage lists it as a three step install needing only a screwdriver, using the universal dual-option latch that can be mortised or driven in. After assembly, set the knob alignment and test both the passage action and, if you have fitted the pushbutton, the privacy lock and the emergency release from the outside.
15) What is a simpler passage-only option if I do not need the privacy conversion the Schlage FC21 offers?
If the door is a hall or closet that will never need to lock, a straight passage set is enough. The Falcon B101 is a Grade 2 medium duty non-handed passage lever, the Accentra 5301LN Augusta is a Grade 2 passage/closet lever in the 5300 Series, and the Arrow GL01 is a Grade 2 Sierra lever passage lock for 1-3/4 inch to 2 inch doors. The FC21 differs in that it is non-handed glass knob trim that accepts a privacy pushbutton on the interior side when a room later needs it.
16) I want a decorative interior knob or lever set with traditional styling instead of the Schlage FC21 glass knobs. What else fits that look?
The FC21 pairs a Hobson glass knob with an Alexandria glass knob on rose designs including Camelot, Century, Collins and Kinsler. For a comparable decorative interior set in lever form, the Baldwin Estate 5103 passage lever with 5048 rose covers the passage function and the Baldwin Estate 5103 privacy lever with 5048 rose covers bed and bath. The Arrow MK02-TA is a privacy cylindrical lock with a Tudor knob if you want knob trim rather than a lever.
17) For a multi-family standardization, how does the Schlage FC21 compare to the Kwikset Breton passage set?
Both cover 1-3/8 inch to 1-3/4 inch doors. The Kwikset 200BRNL RDT Breton is a Grade 3 passage leverset, so it is passage only. The Schlage FC21 is Grade 2, carries ANSI/BHMA A156.2-2017 and A156.39-2015 residential certification, and one SKU serves both hall doors and bedroom or bath doors because the privacy pushbutton is inserted on the interior side to convert it. That matters when a portfolio wants a single part number across mixed door types.
18) Can I use the FC21 on a closet or a pair of French doors where nothing needs to latch?
Not as supplied. The FC21 is a live latching set, either passage or privacy once the button is fitted. For an inactive leaf or a closet door pulled shut by a magnet or ball catch, you want a dummy trim instead, such as the Baldwin Estate 5103 half dummy lever, the Emtek Classic Cortina dummy pair, or the BEST 7KC single dummy trim.
19) Is the Delaney LP250 keypad leverset a substitute for the Schlage FC21?
No. The Delaney LP250 is an electronic keypad leverlock, as is the Emtek Classic Keypad Leverset. The Schlage FC21 is a mechanical, non-electronic cylindrical knob lock with passage and privacy functions and no credential entry. If the opening calls for code entry, the keypad units are the right direction; if it is an interior bedroom, bath or closet door, the FC21 mechanical set is the match.
How fast can I get the Schlage Residential FC21HOBCAM622ALXCAM 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 FC21HOBCAM622ALXCAM come with a warranty?
Absolutely. The Schlage Residential FC21HOBCAM622ALXCAM 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 FC21HOBCAM622ALXCAM?
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