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B500 Series Grade 2 Indication Trim

Schlage's most popular deadbolt features six functions in single- or dual-sided indication trim. The patented, 180-degree window design provides Know It's Locked™ visibility even at a distance.


Top selling Schlage Grade 2 B Series deadbolts rival many competitive Grade 1 products for strength, durability and versatility. These mid-price point deadbolts also feature industry-leading lock status indication with a large viewing window wrapping three sides to give 180-degree visibility. Their design includes anti-saw, anti-pry, anti-wrench and other security features not common to Grade 2 deadbolts. Most functions can be ordered in single- or dual-sided indication trim and are offered in 10 finishes. They are easy to install and can meet any security need.

 Medium Duty 

 Primus upgradeable




In accordance with California PROP65 - WARNING: Cancer & Reproductive Harm

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Mechanical Locks

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  • Meets or exceeds ANSI/BHMA Grade 2 operational and security standards                                    
  • Solid zinc bolt with hardened steel anti-saw pin
  • Upgradeable to UL 10C 3-hour fire rating (as auxiliary locks) except B562 
  • Tamper-resistant trim is designed to ensure lock functionality even if message window is compromised
  • Metal dust box uses 3" screws to anchor deep into wood door frame to protect against kick-in attacks 
  • Free spinning, cylinder collar resists wrenching and prying (Keyed functions with single inside indication trim only)
  • Removeable security shield protects against manipulation of the cylinder driver through the door (Keyed functions with single inside indication trim only)
  • 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 


  • Large window features red and white messaging backgrounds to assure readability for color-blind individuals
  • Patented, 180-degree visibility gives a three-sided view of the lock status
  • Indicator feature available English, French, and Spanish languages
  • Ten available finishes with option for antimicrobial coating 
  • Suites with nearly all Schlage and Von Duprin products


  • Two non-keyed privacy functions
  • Four keyed functions include one double cylinder function
  • Custom messaging available - contact us for information
  • 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  

Unless otherwise marked, indication is offered as single-interior, single-exterior, and as dual-sided trims.

Non-keyed functions

  • B572 Door bolt with coin turn
  • B581 Door bolt with trim (single interior indicator trim only)

Keyed functions 

  • B560 (ANSI E0152) Single cylinder deadbolt
  • B561 (ANSI E0162) Cylinder x blank plate deadbolt (single exterior indicator trim only)
  • B562 (ANSI E0142) Double cylinder deadbolt
  • B563 (ANSI E0172) Classroom deadbolt (single exterior indicator trim only)


  • Indicator trim is solid zinc with steel backplate that acts as a security shield
  • High-density polycarbonate view window
  • Deadbolt: Zinc with steel anti-saw pin insert 
  • Trim ring: Solid zinc  
  • Cylinder: Solid brass in a solid zinc housing
  • Dust box: Metal with 3" screws standard 

Door Thickness

  • Standard door thickness: 1-3/8" to 1-7/8" (35 mm to 43 mm) conventional cylinder or thumbturn only; 1-5/8" to 2" (41 mm to 51 mm) FSIC or SFIC cylinder 


  • 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) standard for standard non-fire-rated and optional fire-rated versions; fire-rated deadbolt with 5" fixed backset optional
  • Faceplate: square corner 1-1⁄8" x 2-1/4" (29 mm x 57 mm) standard; circular drive-in style in and round corner options available 
  • 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 2 auxiliary lock (except B581)
  • With SFIC interchangeable core cylinders: Grade 3


  • ADA compliant thumbturn design


  • Available UL 10C and CAN/ULC-S104 listed (except B562 and B571) 
    •    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


  • 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

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, geography 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

Need Replacement Parts?

Get the resources you need to get in touch with an Allegion team member for Schlage replacement parts.


Additional Resources

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.

Case Study

The Value of Indication: Privacy and Security

These stories can help you understand when and where to apply

indication trims

Where to Apply Indication Trims


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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.