Schlage Residential B60 Brookshire Single Cylinder Deadbolt with Grade 1 SecurityProfessional-Grade Residential Security SolutionThe Schlage Residential B60 Brookshire Single Cylinder Deadbolt delivers Grade 1 commercial-grade security for residential applications. This heavy-duty deadbolt features a 1" throw with 25mm penetration depth and accommodates door thickness from 1-3/8" to 1-3/4". The integrated strike reinforcer with 76mm heavy gauge screws penetrates through the door jamb into the wall stud for maximum kick-in resistance. ANSI/BHMA A156.36-2016 Commercial Grade 1 and A156.40-2015 Residential Grade AAA certified with UL listing available for 3-hour fire door applications.Professional Features & BenefitsHeavy-Duty Security Construction: 1" x 2-1/4" deadbolt with 1" throw and hardened steel roller prevents cutting and sawing attacks for superior break-in protection.Reinforced Strike System: Integrated strike reinforcer with 76mm heavy gauge screws penetrates through door jamb into wall stud for maximum kick-in resistance.Adjustable Backset: Dual option latch adjustable for 2-3/8" or 2-3/4" backset accommodates various door configurations without additional hardware.Door Thickness Compatibility: Standard 1-3/8" to 1-3/4" door thickness range with optional extensions available up to 2-1/4" for versatile installation options.Grade 1 Certification: ANSI/BHMA A156.36-2016 Commercial Grade 1 and A156.40-2015 Residential Grade AAA certification ensures professional-grade performance and durability.Fire Door Compatibility: Available UL Listed for 3-hour fire door applications (B60, B80 and B81 models) for code compliance in fire-rated openings.5-Pin Cylinder Security: Standard 5-pin keyed cylinder with C keyway provides reliable key control with two keys included per lock.Manufacturer Warranty: 10 Year warranty plus lifetime finish and lifetime mechanical warranties for residential applications provide long-term protection and confidence.Standard FeaturesCertification: ANSI/BHMA A156.36-2016 Commercial Grade 1;ANSI/BHMA A156.40-2015 Residential Grade AAA;Available UL Listed for 3-hour fire door (B60, B80 and B81 only).Deadbolt: 1" x 2-1/4", radius corner, 1" housing diameter, 1" throw, latch number 12-321Strike: 1-1/8" x 2-3/4", 1/4" radius corner, strike number 10-116Backset: Adjustable for 2-3/8" or 2-3/4"Cylinder Standard: N: 5-pin, keyed 5-pin, C keyway, keyed alike (KA4)Optional N6: 5-pin, keyed 5-pin, C keyway, keyed alike (KA4)Optional N6-5: 6-pin, keyed 5-Pin, C keyway, keyed alike (KA4)Door Range: Standard 1-3/8" 1-3/4", Optional door thickness available up to 2-1/4" for B60.Keys: Two keys per lock, 5-pin, keyed 5-pin, C sectionReinforcement: Integrated strike and reinforcer with 3" screwsInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness range of 1-3/8" to 1-3/4" and proper handing orientation.Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for the 1" housing diameter deadbolt.Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for the adjustable 2-3/8" or 2-3/4" backset.Install the integrated strike reinforcer with 76mm heavy gauge screws ensuring penetration through door jamb into wall stud for maximum security.Mount the deadbolt assembly and adjust the dual option latch for proper alignment and smooth 1" throw operation.Test deadbolt operation with included keys to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsResidential Front Door SecurityMulti-Family Housing UnitsCondominium and Townhome EntriesRental Property Security UpgradesHome Office and Study DoorsFire-Rated Residential OpeningsHigh-Security Residential ApplicationsManufacturer ResourcesInstallation InstructionsWhy Choose Schlage Residential Quality?Schlage Residential B60 Series deadbolts deliver professional-grade security with Grade 1 commercial certification and heavy-duty construction featuring hardened steel components and integrated strike reinforcement. The 10 Year warranty plus lifetime finish and lifetime mechanical warranties for residential applications ensure long-term reliability and protection. Engineered with patented steel strike reinforcer technology and 76mm heavy gauge screws for demanding residential security applications where dependable protection is essential. ANSI/BHMA Grade 1 rated the highest residential security classification. Hardened steel bolt with anti-pick, anti-bump, and anti-saw cylinder. Support Resources: Manuals Hub: Schlage Manuals, Installation Guides & Templates (https://www.schlage.com/en/home/support/installation-manuals-templates.html) || Installation Guides: B60/B60CS/B60F/B62 Deadbolt Installation Instructions (https://www.schlage.com/content/dam/sch-us/documents/pdf/installation-manuals/b60-b62-schlage-deadbolt-installation-instructions.pdf) | B60/B62 Deadbolt Installation Instructions (legacy) (https://www.schlage.com/content/dam/sch-us/documents/pdf/installation-manuals/b60-b62-deadbolt-installation-download.pdf) | B60/B62 Deadbolt Installation Instructions (alt) (https://www.schlage.com/content/dam/sch-us/documents/pdf/installation-manuals/P515-788.pdf) | Rekeying Quick Start Guide (https://www.schlage.com/content/dam/sch-us/documents/pdf/installation-manuals/P513-325.pdf) || FAQs & Support: Schlage Product FAQs (https://www.schlage.com/en/home/support/faqs.html)