Schlage Residential F51A Eller Lever Entry Lock with Single Cylinder Function

Schlage Residential F51A Eller Lever Entry Lock with Single Cylinder Function

Professional Residential Entry Lock Solution

The Schlage Residential F51A Eller Lever Entry Lock delivers reliable single cylinder keyed entry function for residential applications. This Grade 2 cylindrical lockset accommodates door thickness from 1-3/8" to 1-3/4" with dual backset options for 2-3/8" or 2-3/4" installations. Featuring zinc and steel construction with C keyway 5-pin cylinder, this lock provides convenient keyed entry from outside and quick exit from inside with manual turnbutton operation.

Professional Features & Benefits

• Door Compatibility: Fits door thickness range of 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 Commercial Grade 2 and ANSI/BHMA A156.39-2015 Residential Grade AAA certified for reliable performance.
• Durable Construction: Zinc and steel substrate materials provide long-lasting durability for residential applications.
• Convenient Operation: Keyed entry function unlocks when door is opened from inside, allowing quick exit and easy re-entry with key or manual turnbutton control.
• Universal Installation: 1" x 2-1/4" latch with 1/4" radius corner faceplate and universal design fits standard door preparations.
• Complete Security Package: Includes 5-pin C keyway cylinder keyed alike (KA4) with two keys per lock for immediate use.
• Fire Door Compatible: Available UL Listed for 3-hour fire door applications (F51A function) for enhanced safety compliance.
• Manufacturer Warranty: 10 Year warranty coverage for added confidence and 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 between 1-3/8" and 1-3/4" and backset measurement for 2-3/8" or 2-3/4" installation.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for cylindrical lockset installation.
3. Prepare door by drilling required holes per manufacturer specifications for the F51A cylindrical lock mechanism.
4. Install the latch assembly, strike plate, and lock components securing all mounting hardware per manufacturer torque specifications.
5. Adjust cylinder operation and turnbutton function for proper alignment and smooth keyed entry and exit operation.
6. Test lock operation from both sides to verify proper keyed function and manual turnbutton operation. 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 Multi-Unit Residential
• Residential Renovation Projects
• Property Management Applications
• Residential Security Upgrades

Why Choose Schlage Residential Quality?

Schlage Residential F Series locksets deliver professional-grade reliability with zinc and steel construction certified to ANSI/BHMA Grade 2 standards for demanding residential applications. The F51A model provides convenient keyed entry function with dual backset compatibility and universal latch design for versatile installation requirements. Backed by a comprehensive 10 Year warranty, this lock ensures dependable performance where residential security and convenience are essential.

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)