Schlage Residential F40 Sacramento Lever Privacy Lock with Dual Backset LatchProfessional Privacy Lock Solution for Residential ApplicationsThe Schlage Residential F40 Sacramento Lever Privacy Lock delivers reliable push-button locking functionality for bedrooms and bathrooms. This Grade 2 certified lock accommodates door thickness from 1-3/8" to 1-3/4" with dual backset options for 2-3/8" or 2-3/4" installations. Constructed with zinc and steel components, the F40 features a 1" x 2-1/4" latch with 1/2" throw and includes the 16-080 spring latch and 10-027 full lip radius strike for complete installation.Professional Features & BenefitsDoor Compatibility: Fits door thickness from 1-3/8" to 1-3/4" with dual backset latches for 2-3/8" or 2-3/4" installations.Privacy Function: Push-button locking mechanism can be opened from outside with small circular tool, with inside lever releasing button for emergency access.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.Complete Hardware Package: Includes 16-080 spring latch with 1" x 2-1/4" faceplate and 10-027 full lip radius strike measuring 2-1/4" x 1-5/8".Easy Installation: Features 3-step installation process requiring only a screwdriver with universal latch and circular drive-in design.Non-Handed Design: Universal installation works for both left and right-hand door applications without field modification.Manufacturer Warranty: 10 Year warranty coverage for added confidence and protection.Standard FeaturesCertification: 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 latchStrike: 1-5/8" x 2-1/4" radius corner, full lip, no boxBackset: Dual backset latches, fits either 2-3/8" or 2-3/4" backsetsCylinder: 5-Pin, C keyway, keyed alike (KA4)Door Range: 1-3/8" 1-3/4"Keys: Two per lock, 5-pin, C sectionInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness between 1-3/8" and 1-3/4" and backset measurement of either 2-3/8" or 2-3/4".Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for the cylindrical lock installation.Prepare door by drilling required 2-1/8" cross bore and 1" edge bore holes as specified in manufacturer instructions.Install the 16-080 spring latch in the door edge and secure the 10-027 full lip radius strike to the door frame per manufacturer specifications.Adjust the Sacramento lever handles for proper alignment and test push-button locking mechanism for smooth operation.Test privacy function operation including push-button engagement, emergency release with circular tool, and inside lever release. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsResidential Bedroom PrivacyBathroom Door SecurityHome Office PrivacyGuest Room ApplicationsMulti-Family Residential UnitsAssisted Living FacilitiesHospitality Guest RoomsWhy Choose Schlage Residential Quality?Schlage Residential F40 privacy locks deliver professional-grade reliability with zinc and steel construction rated for Grade 2 commercial and Grade AAA residential performance. The 10 Year warranty provides added confidence for long-term residential applications. Engineered for demanding residential use where dependable privacy function and easy installation 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)