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B6/7/800 Series Grade 1 Deadbolts

Beauty, brawn and Primus security options combine in these deadbolts with features like thick, anti-saw bolts and deeply anchored metal dustboxes.


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Schlage B Series deadbolts include the Grade 1 B600, B700, and B800 models. The distinction between the three is the key cylinder included specified with the lock. B600 features the patent protected Everest 29 as the default keyway. B700 upgrades cylinder security to Primus and the B800 offers a high security UL 437 listed Primus cylinder. 

But strength in the key system is only half the story. These tough yet beautiful deadbolts are built Schlage strong, to be among the most durable in the industry. Their sleek, broadly angled trim ring in a shallow, 7/8" depth is offered in 10 finishes. With an impressive list of built-in security features and a wide variety of functions, the Grade 1 B Series is Schlage's best deadbolt.

 Heavy Duty

 Primus upgradeable




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Mechanical Locks

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  • Meets or exceeds ANSI/BHMA Grade 1 operational and security standards
  • UL listed for 3-hour fire door as auxiliary lock
  • Steel 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
  • B600: Patented Everest 29™ S123 keyway is provided standard which prohibits unauthorized key duplication 
  • B700: Restricted geographically exclusive Primus upgraded security offers advanced key control and exceptional physical security
  • B800: High security Primus UL 437 listed cylinder adds hardened steel drill pin reinforcement behind the plug face to resist drilling and extreme physical attack on the cylinder


  • Ten available finishes with option for antimicrobial coating 
  • Suites with nearly all Schlage and Von Duprin products

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 Door bolt  (ANSI E0191)


Keyed functions

Single cylinder

  • B660, B760, B860 Single cylinder deadbolt (ANSI E0151) (*) 
  • B661, B761, B861 Cylinder x blank plate deadbolt (ANSI E0161) (*) 
  • B663, B763, B863 Classroom deadbolt (ANSI E0171) (*) 
  • B664, B764, B864 Cylinder only deadbolt (ANSI E0101) 

Double cylinder

  • B662, B762, B862 Double cylinder deadbolt - cylinder x cylinder (ANSI E0141) (*) 


  • 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 

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  


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



  • ADA compliant thumbturn designs



  • 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    
  • B800 Series only: UL 437 listed when using Primus high-security UL 437 cylinder 


California Fire Code 

  • Meets Building Code requirements



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



  • Meets BAA (Buy American Act)


B Series deadbolt finishes

605 Bright brass

605 Bright brass


606 Satin brass


609 Antique brass


612 Satin bronze


613 Oil rubbed bronze


619 Satin nickle


622 Matte black


625 Bright chrome


626 Satin chrome


626AM Satin chrome with antimicrobial coating


643e Aged bronze (simulated equivalent)

Key cylinder, plug and core face finishes


606 Satin brass


522 Bronze (simulated equivalent)


622 Matte black


626 Satin chrome

Open keyways upgradeable to Primus RP


  • Schlage Classic Obverse open keyways, including Schlage C
  • Available in Conventional and FSIC cylinder formats

B700 and B800

  • Classic Obverse keyways gain patent protection and restricted, geography exclusivity in a Primus RP cylinder 
  • UL 437 high security cylinders available in Conventional format only


Patented keyways upgradeable to Primus XP


  • Everest 29™ S keyways (default) and T restricted keyways - available in Conventional and FSIC cylinder formats
  • Everest 29™ R restricted keyways as SL cylinders available in conventional or FSIC formats with the same A2 pinning style of an SFIC cylinders

B700 and B800

  • Everest 29™ keyways gain restricted, geography exclusivity in a Primus XP cylinder
  • UL 437 high security cylinders available in Conventional formats only


Small Format Interchangeable Cores (SFIC)

B600 only

  • Everest 29™ R restricted keyway family


Master Keying

  • Factory master keying available

Product Information


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Did You Know?

Carrying on the legacy of the groundbreaking push-button lock, Schlage changed the game again with its descendent in 2019—the ALX Series. This series features a patent-pending chassis and revolutionary new modular design.

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As part of Allegion’s family of pioneering brands, Schlage benefits from the strength, efficiencies, resources, and integration from a global power. In turn, we pass those advantages on to you.

Allegion helps keep people safe and secure where they live, work and visit. With more than 30 brands sold worldwide, we specialize in security around the doorway and beyond. It’s the power of one.

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