Schlage Residential F51A Manhattan Lever Entry Lock with Single Cylinder Function

Schlage Residential F51A Manhattan Lever Entry Lock with Single Cylinder Function

Professional Residential Entry Lock Solution

The Schlage Residential F51A Manhattan Lever Entry Lock delivers reliable single cylinder security for residential applications. This Grade 2 cylindrical lockset features dual backset compatibility for 2-3/8" or 2-3/4" installations and accommodates door thicknesses from 1-3/8" to 1-3/4". The lock includes a 5-pin C keyway cylinder with keyed alike (KA4) configuration and comes complete with 16211 latch and 10063 strike components.

Professional Features & Benefits

• Door Thickness Compatibility: Fits doors from 1-3/8" to 1-3/4" thick for versatile residential installation options.
• Dual Backset Design: Universal latch accommodates both 2-3/8" and 2-3/4" backsets without modification for flexible door preparation.
• Grade 2 Construction: ANSI/BHMA Grade 2 certification with zinc and steel substrate provides reliable performance for residential applications.
• Manhattan Lever Design: Contemporary lever handle design complements modern residential décor while providing ergonomic operation.
• Single Cylinder Function: Keyed entry function unlocks when door is opened from inside, with manual turnbutton operation for convenient exit and re-entry.
• Complete Installation Package: Includes 1" x 2-1/4" latch with 1/4" radius corner faceplate and 1-5/8" x 2-1/4" full lip strike for complete installation.
• 5-Pin Security: C keyway cylinder with 5-pin configuration and two keys per lock provides reliable keyed access control.
• Manufacturer Warranty: 10 Year warranty coverage for added confidence and long-term protection.

Standard Features

Certification: ANSI/BHMA A156.2-2017 Commercial Grade 2; ANSI/BHMA A156.39-2015 Residential Grade AAA; Available UL Listed for 3-hour fire door (F10, F40 (CSV Only), F51A, F80 functions).
Latch: 1"x 2-1/4", 1/4" radius corner faceplate, 7/8" housing diameter, 1/2" throw, circular drive-in included, universal latch
Strike: 1-5/8" x 2-1/4" radius corner, full lip, no box
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 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 lockset installation.
3. Prepare door by drilling required holes for the lock body, latch, and strike plate per manufacturer specifications.
4. Install the dual backset latch assembly and secure the cylindrical lock mechanism to door per manufacturer torque specifications.
5. Adjust lever operation and cylinder function for proper alignment, smooth operation, and secure locking throughout the full range of motion.
6. Test lock operation including key function, interior turnbutton operation, and automatic unlocking when door is opened from inside. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Residential Entry Doors
• Single Family Home Security
• Apartment and Condominium Units
• Townhouse and Duplex Properties
• Residential Renovation Projects
• Multi-Unit Residential Buildings
• Property Management Applications

Why Choose Schlage Residential Quality?

Schlage Residential F51A locksets deliver professional-grade reliability with zinc and steel construction rated for Grade 2 performance in residential applications. The 10 Year warranty provides long-term protection and confidence in demanding residential security applications. Engineered with dual backset compatibility and easy 3-step installation requiring only a screwdriver for dependable residential door security.

ANSI/BHMA Grade 2 rated mechanical knob or lever with solid brass construction and SecureKey re-keyable cylinder. Support Resources: Manuals Hub: Schlage Manuals, Installation Guides & Templates (https://www.schlage.com/en/home/support/installation-manuals-templates.html) || Installation Guides: F-Series Knob and Lever Installation Instructions (https://www.schlage.com/content/dam/sch-us/documents/pdf/installation-manuals/P515-302.pdf) || Door Prep Templates: F10/F40/F51 Knob and Lever Door Prep Template (https://www.schlage.com/content/dam/sch-us/documents/pdf/installation-manuals/P513-593.pdf) || FAQs & Support: Schlage Product FAQs (https://www.schlage.com/en/home/support/faqs.html)