B600 Series Grade 1 Deadbolts

Security

• Meets or exceeds ANSI/BHMA Grade 1 operational and security standards
• Steel fire cup plate insert adds strength and enables UL listing for 3-hour fire door as auxiliary lock                                       
• Bolt is made of sintered steel with a hardened steel anti-saw pin
• Metal dust box and wood frame reinforcer uses 3" screws to anchor deep into wood door frame to protect against kick-in attacks 
• Free spinning, broadly angled solid zinc cylinder collar resists wrenching and prying
• Removeable security shield protects against manipulation of the cylinder driver through the door
• Hardened steel ball-bearings stop drilling attacks on through bolts 
• Optional Torx screw pack available
• Patented Everest 29™ S123 (default keyway) prohibits unauthorized key duplication
• Restricted geographically exclusive Primus upgraded security options offer advanced key control and exceptional physical security
• UL 437 listed Everest 29 Primus XP option resists drilling and physical attack on the cylinder 

Aesthetics

• Ten available finishes with option for antimicrobial coating 
• Suites with nearly all Schlage and Von Duprin products
• Optional visual indication trim features large 180-degree visibility windows for security and privacy applications

Functional Features

• Six functions include keyless, single cylinder and double cylinder options
• Adjustable backset has a lock-in-place helix design  

Built to Last  

• Every Schlage lock undergoes intensive testing to determine its ANSI grade level including: cycle, resistance, door impact, warped door and bolt strength tests  

Functions with 180-degree visibility indicator trim options are marked (*). See B600 Series Grade 1 Indication Trim for details. 

Non-keyed functions

• B672 Door bolt with coin turn (*) 
• B680 (ANSI E0191) Door bolt

Keyed functions

Single cylinder

• B660 (ANSI E0151) Single cylinder deadbolt (*) 
• B661 (ANSI E0161) Cylinder x blank plate deadbolt (*) 
• B663 (ANSI E0171) Classroom deadbolt (*) 
• B664 (ANSI E0101) Cylinder only deadbolt

Double cylinder

• B662 (ANSI E0141) Double cylinder deadbolt - cylinder x cylinder (*) 

Material

• Deadbolt: Sintered steel with hardened steel anti-saw pin insert 
• Trim ring: 7/8" wide solid zinc 
• Cylinder: Solid brass in a solid zinc housing (interior B662 housing is brass)
• Dust box and wood frame reinforcer: Metal with 3" screws standard 
• Optional indicator trim is solid zinc with steel backplate that acts as a security shield with a high-density polycarbonate view window

Door Thickness

• Standard door thickness: 1-5/8" to 2" (41 mm to 51 mm) conventional or FSIC cylinder; 1-3/4" to 2" (44 mm to 51 mm) SFIC cylinder; 1-3/8" to 2-1/2" (35 mm to 63 mm) door bolt only 
• Optional door  thickness: 1-3/8" (35 mm) conventional only; 2" to 2-1/2" (51 mm up to 63 mm) conventional or FSIC only - specify door thickness; available ranges may vary by function  

Deadbolt

• 1" housing diameter; 0.81" x 0.62" x 1" throw 
• Backset: adjustable for 2-3/8" (60 mm) or 2-3/4" (70 mm); fixed backset options 2-3/8", 2-3/4", 3-3/4", and 5" also available 
• Faceplate: square corner 1-1⁄8" x 2-1/4" (29 mm x 57 mm) standard; Circular drive-in style in all backset lengths optional 
• Strike: 1-1/8" x 2-3/4" (29 mm x 70 mm) with square corners standard; ANSI, round cornered, and thimble options available

ANSI/BHMA

• ANSI/BHMA A156.36-2020, Grade 1 auxiliary lock 
• With FSIC interchangeable core cylinders: Grade 2
• With SFIC interchangeable core cylinders: Grade 3

ADA

• ADA compliant thumbturn designs

UL/cUL

• UL 10C and CAN/ULC-S104 listed 
  • 3-hour fire rated as auxiliary locks
  • Letter F and UL symbol on latch front indicate listing  
• UL 10B listed for neutral pressure doors    
• UL 437 listed when using Primus high-security UL 437 cylinder 

California Fire Code 

• Meets Building Code requirements

Windstorm 

• Florida Building Commission (ASTM E330, E1886, E1996)                    
• Miami Dade (TAS 201, 202, 203) requirements for hurricanes
• TDI - Texas Department of Insurance

BAA/TAA

• Meets BAA (Buy American Act)

Patented Everest 29™ keyways available in Conventional and FSIC formats

• Everest 29™ S keyways include S123 (default keyway)
• Everest 29™ T restricted keyways 
• Everest 29™ R restricted keyways as SL cylinders with the same A2 pinning style of an SFIC cylinders
• Everest 29™ keyways gain restricted, geographic exclusivity in a Primus XP cylinder
• Everest 29™ Primus UL 437 high security cylinders are available in Conventional format only 

Patented Everest 29™ keyways available in Small Format Interchangeable Cores (SFIC)

• Everest 29™ R restricted keyway family

Classic open keyways available in Conventional and FSIC formats

• Schlage Classic Obverse open keyways, including Schlage C
• Classic Obverse keyways gain patent protection and restricted, geography exclusivity in a Primus RP cylinder 

Master Keying

• Factory master keying available

Learn More

• Allegion Interactive Key Systems Chart can help you understand the value of layered key system security and its application for your space, building or campus. 

Category Information

• Schlage B Series Catalog
• Allegion Windstorm Solutions

• Schlage B Series Data Sheet
• B600 Series Cut Sheet
• Schlage Indication Trims Data Sheet
• Allegion Commercial Warranties

Related Product Information

• Schlage Key Systems, Cylinders and Keys Catalog
• Allegion Antimicrobial Finish

Technical resources

• Schlage B Series Service Manual
• Schlage B600, B700, B800 Templates Index
• Schlage B-Series B660 B760 B860 B661 B761 B861 Single Cylinder Deadbolt Installation Instructions
• Schlage B-Series B660 B760 B661 B761 Full Size Interchangeable Core Single Cylinder Deadbolt Installation Instructions
• Schlage B-Series B600 B661 SFIC Single Cylinder Deadbolt Installation Instructions
• Schlage B-Series B662 B762 B862 Double Cylinder Deadbolt Installation Instructions
• Schlage B662 B762 Full Size Interchangeable Core Double Cylinder Deadbolt Installation Instructions
• Schlage B-Series B662 SFIC Double Cylinder Deadbolt Installation Instructions
• Schlage B-Series B663 B763 Single Cylinder Deadbolt Installation Instructions
• Schlage B-Series B663 B763 Full Size Interchangeable Core Single Cylinder Deadbold Installation Instructions
• Schlage B-Series B663 SFIC Single Cylinder Classroom Deadbolt Installation Instructions
• Schlage B-Series Classroom Thumbturn Assembly Installation Instructions
• Schlage B-Series B664 B764 B864 Single Cylinder Deadbolt Installation Instructions
• Schlage B-Series B680 Turn Bolt No Cylinder Installation Instructions
• Schlage B Indicator Installation Instructions
• Schlage Triple Option Adjustable Deadbolt Installation Instructions

Additional information

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Allegion 101 Secure the Door: Intro to Schlage Cylinders, Keys, and Key Systems

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