Schlage B663 - Classroom Deadb...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$313.00
$249.48
Schlage Schlage B663 - Classroom Deadbolt Lock SCH-B663-KEYED

Schlage B663 - Classroom Deadbolt Lock

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Model: B663P 626
$313.00
$249.48
Selected Finish is
Selected Cylinder is
Selected Keying is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$313.00
$249.48
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Schlage B663 - Classroom Deadbolt Lock

Schlage B Series deadbolts have long been the industry standard for tubular deadbolts. Built Schlage strong, B Series deadbolts are among the most secure and durable in the industry. The commercial Grade 1 deadbolts are also among the most beautiful with a sleek, broadly angled trim ring in a shallow, 7/8" depth offered in 11 finishes. A wide variety of functions and choice of cylinders including geographically exclusive Primus XP options makes them suitable for nearly any deadlock application need.

FEATURES & BENEFITS

Strong and secure

  • Solid sintered steel bolt with hardened steel anti-saw pin is thicker than most grade 1 deadbolt offerings
  • Metal dustbox anchors deep to reinforce wood door frames with three 3" screws to protect against kick-in attacks
  • Free spinning, broadly angled cylinder collar resists wrenching and prying
  • Removeable security shield protects bolt from ice-pick attack through the door
  • Hardened steel ball-bearings protect mounting bolts from drill attack (Torx screw packs also available)
  • Fixed backset strengthens lock against tampering (adjustable option available)
  • UL 437 listed option resists drilling and physical attack on the cylinder (B800 only)
  • UL 10C 3-hour fire rated as auxiliary locks

Key System Security

  • Open and restricted keyway options
  • Primus XP program geographic exclusivity (B700 and B800)
  • Factory master keying available
  • Accepts all three cylinder formats: Conventional, FSIC and SFIC

Functional and aesthetic options

  • 6 functions include keyless, single cylinder and double cylinder options
  • 11 finish options
  • Suites with nearly all Schlage and Von Duprin products

CERTIFICATIONS

  • ANSI/BHMA A156.5 Grade 1 certified with Conventional cylinder (FSIC is Grade 2; SFIC is Grade 3)
  • UL 10C listed, 3-hour fire rated as auxiliary locks for A label single doors, 4' x 8'
  • UL 10B listed for neutral pressure doors
  • UL 437 listed (B800 Series only)
  • ADA compliant thumbturn design
  • BAA (Buy American Act) compliant product

FUNCTIONS

Keyless

  • B680 (E0191) Door bolt - thumbturn x no exterior trim

Keyed single cylinder

  • B660/B760/B860 (E0151) - thumbturn x cylinder
  • B661/B761/B861 (E0161) - blank rose x cylinder
  • B663/B763/B863 (E0171) Classroom deadbolt - thumbturn retracts only x cylinder
  • B664/B764/B864 (E0101) Cylinder lock - no inside trim x cylinder

Keyed double cylinder

  • B662/B762/B862 (E0141) - cylinder x cylinder

PRODUCT SPECIFICATIONS

  • Deadbolt: 1" housing diameter; 0.875" x 0.62" x 1" throw; sintered steel with hardened steel anti-saw pin insert (drive-in options available)
  • Faceplate: 1-1/8" x 2-1/4" with square corners
  • Strike: 1-1/8" x 2-3/4" with square corners (ANSI, round corner and thimble strike options available)
  • Backset: 2-3/4" fixed (adjustable and other fixed options available)
  • Door range: 1-5/8"-2" Conventional and FSIC; 1-3/4"-2" SFIC; 1-3/8"-2-1/2" door bolt only
  • Reinforcement: Metal dust box reinforcer with three 3" screws
  • Trim ring: 7/8" solid brass or bronze
  • Cylinder: 6-pin solid brass, keyed 6-pin, S123 keyway, keyed different (KD)
  • Keys: Two nickel silver cut keys per lock

Suiting

Designed to create an attractive and cohesive building-wide look when paired with other Schlage, Von Duprin or LCN devices.

Product Specs

Subcategory:
Deadbolts
Series:
B600 Series
Grade:
Grade 1
Duty Level:
Heavy Duty
Keys Included:
2
Warranty:
10 Year
Standard Latch:
12-296: Deadbolts - Adjustable 2-3/8" or 2-3/4"- Square corner, 1-1/8" x 2-1/4", 1" Housing Diameter
Standard Strike:
10-094: Square corner, no box, 1-1/8" x 2-3/4"
Keyed:
Yes
ANSI/BHMA:
E0171
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Deadbolts
Electronic:
No
Keyed Function:
Single Cylinder
Commercial/Residential:
Commercial
Cylinder and Keyways:
6-pin Conventional Cylinder (C Keyway)
Lock Function:
Classroom
Lock Type:
Deadbolts
Product Attribute:
Deadbolts
Product Model:
B663
Product Function:
Cylinder x Thumbturn
Product Category:
Mechanical Locks

Schlage B663P 626 – Frequently Asked Questions

1) What is the Schlage B663 classroom deadbolt lock designed for?
The B663 is a Grade 1 classroom security deadbolt. It provides keyway access from outside and thumb turn operation from inside. Designed for educational facilities requiring controlled access and emergency egress compliance.
2) What door thickness does the B663 accommodate?
Standard installation fits 1-3/8" to 1-3/4" door thickness. Extended kits available for thicker doors. Verify your door thickness before ordering to ensure proper fit.
3) How do I determine the correct handing for this deadbolt?
The B663 is handed by cylinder position. Stand on the secure side of the door. If hinges are on your right, order right hand. If hinges are on your left, order left hand. Specify handing when ordering.
4) What finishes are available for the B663?
Common finishes include satin chrome, bright brass, and satin brass. Finish availability may vary by configuration. Check specific finish options for your keying requirements.
5) What grade rating does this lock meet?
The B663 meets ANSI/BHMA Grade 1 standards. This is the highest commercial grade for durability and security. Suitable for heavy-duty institutional applications with high traffic.
6) Can this deadbolt be keyed to match existing Schlage locks?
Yes, the B663 accepts standard Schlage C keyway cylinders. Can be keyed alike with other Schlage locks or integrated into master key systems. Specify keying requirements when ordering.
7) What backset options are available?
Standard 2-3/8" backset is most common. 2-3/4" backset available for specific applications. Measure from door edge to center of existing bore to determine correct backset.
8) What prep is required for installation?
Requires standard 2-1/8" cross bore and 1" edge bore. Uses ANSI A115.2 template. Most doors prepped for standard deadbolts will accept this lock without modification.
9) How do I maintain proper operation of this deadbolt?
Lubricate cylinder and bolt mechanism annually with graphite or approved lock lubricant. Check strike alignment periodically. Avoid over-tightening screws during installation or maintenance.
10) What other Schlage classroom locks are available?
Browse our complete Schlage line for related classroom security products. The B660 series offers similar functionality with different configurations for various institutional needs.
11) Will this lock work in high-humidity environments?
Grade 1 construction provides good corrosion resistance. For high-moisture areas, consider stainless steel or specialized finish options. Verify environmental suitability for your specific installation conditions.
How fast can I get the Schlage B663P 626 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Schlage B663P 626 come with a warranty?
Absolutely. The Schlage B663P 626 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Schlage B663P 626?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Schlage B663P 626 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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