Schlage Residential FC21 Dempsey Lever x Alexandria Glass Knob Passage/Privacy Lock
Versatile Residential Lock with Dual Function Design
The Schlage Residential FC21 combines the contemporary Dempsey lever with an elegant Alexandria glass knob in a versatile passage/privacy lock configuration. This Grade 2 certified lock accommodates 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 features passage function as default with the ability to convert to privacy using the interior pushbutton, and includes ANSI/BHMA A156.2-2017 Grade 2 certification for reliable residential performance.
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 and convenience.
- Professional Grade Construction: Stainless steel substrate with Grade 2 certification meeting ANSI/BHMA A156.2-2017 standards for residential applications.
- Universal Latch System: 1" x 2-1/4" latch with 1/4" radius corner faceplate and 1/2" throw for reliable latching performance.
- Easy Installation Design: Features 3-step installation process requiring only a screwdriver for quick setup.
- 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
- Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- Test device operation to verify proper function 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 Access Control
- Multi-Family Residential Units
- Closet and Storage Room Access
- Hallway and Passage Door Applications
Why Choose Schlage Residential Quality?
Schlage Residential FC21 locks deliver professional-grade reliability with stainless steel construction and Grade 2 certification meeting ANSI/BHMA A156.2-2017 standards. The 10 Year warranty provides added confidence and protection for long-term residential use. Engineered for demanding residential applications where dependable performance and versatile functionality 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:
- Dempsey Lever x Alexandria Knob
- Handle Type:
- Lever and Knob
- Lever/Knob Design:
- Dempsey 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