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SCHLAGE F SERIES RESIDENTIALS LEVERS
Schlage's F Series designs range from bold to classic to match any residential décor. Plus, it features an easy 3-step installation, only a screwdriver needed.
FC21 - Combined Passage Privacy:
- 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 tool;
- Turning inside knob/lever releases privacy pushbutton.
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
Manufacturer Resources
Product Specs
- Series:
- F 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
- 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:
- Northbrook Lever
- Handle Type:
- Lever
- Lever/Knob Design:
- Northbrook Lever
- Product Attribute:
- Cylindrical Locks
- Product Model:
- FC21
- Product Function:
- Passage/Hall/Closet
- Door Hand Direction:
- Non-Handed
- Door Thickness Range:
- 1-3/8" to 1-3/4"
- Product Category:
- Mechanical Locks
- Product Substrate:
- Stainless Steel
Schlage Residential FC21 NBK 622 KIN – Frequently Asked Questions
1) What is the Schlage FC21 Northbrook lever used for?
The FC21 Northbrook is a non-keyed cylindrical lever designed for passage and privacy functions. Use passage function for hallways, closets, and rooms where no locking is needed. Use privacy function for bedrooms and bathrooms where interior locking with emergency release is required.
2) What door preparations does this lever require?
Standard cylindrical lock preparation with 2-1/8" door bore and 1" edge bore. Fits doors 1-3/8" to 1-3/4" thick. Backset is typically 2-3/8" or 2-3/4". Verify your door preparation matches before ordering.
3) Is this lever handed or reversible?
The FC21 Northbrook is reversible for right or left hand doors. The lever can be installed on either side during installation. No separate handing required when ordering.
4) What finishes are available for the FC21 Northbrook?
Common finishes include Bright Chrome, Satin Chrome, Bright Brass, and Antique Brass. Finish availability varies by function and supplier stock. Verify finish options before ordering to match existing hardware.
5) What grade rating does this lock have?
The FC21 series is Grade 2 rated per ANSI/BHMA standards. This provides commercial light duty and heavy residential performance. Suitable for moderate to high traffic applications.
6) Can this be used on fire rated doors?
Verify fire rating compatibility with manufacturer documentation. Some FC21 models may be listed for fire doors when properly installed. Check local codes and manufacturer specifications for fire door applications.
7) What parts are included with this lever set?
Typical package includes both lever handles, latch mechanism, strike plate, mounting screws, and installation instructions. Verify complete contents upon delivery. Some trim pieces may be sold separately.
8) How difficult is installation of the FC21?
Installation requires basic tools and hardware knowledge. Door must have proper cylindrical prep. Allow 30-45 minutes for typical installation. Use manufacturer template for accurate strike plate positioning.
9) How do you adjust or maintain this lever?
Periodically check mounting screws for tightness. Clean with mild soap and water. Lubricate latch mechanism annually with graphite lubricant. Avoid harsh chemicals that could damage finish.
10) What other Schlage residential levers are similar?
Consider other Schlage FC series levers like FC94 Plymouth or FC40 Latitude for different style options. All use similar cylindrical preparation and offer comparable Grade 2 performance.
11) What door conditions affect performance?
Ensure door is properly aligned and not warped or binding. Check that door frame is square and strike plate aligns with latch. Poor door conditions can cause premature wear or operational issues.
How fast can I get the Schlage Residential FC21 NBK 622 KIN delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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Can I return it if it doesn’t work for me?
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reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Schlage Residential FC21 NBK 622 KIN come with a warranty?
Absolutely. The Schlage Residential FC21 NBK 622 KIN 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 FC21 NBK 622 KIN?
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