Schlage B664 - Cylinder Lock -...
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$198.99
Schlage Schlage B664 - Cylinder Lock - No Inside Trim x Cylinder SCH-B664-KEYED

Schlage B664 - Cylinder Lock - No Inside Trim x Cylinder

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Model: B664P 626
$301.00
$198.99
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$301.00
$198.99
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Schlage B664 - Cylinder Lock - No Inside Trim x Cylinder

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

FINISHES

  • Weather-resistant for interior and perimeter applications
  • 605 (US3) bright brass
  • 606 (US4) satin brass
  • 609 (US5) satin brass, blackened
  • 612 (US10) satin bronze
  • 613 (US10B) oil rubbed bronze
  • 619 (US15) satin nickel
  • 622 (US19) matte black
  • 625 (US26) bright chrome plated
  • 626 (US26D) satin chrome plated
  • 626AM satin chrome plated with antimicrobial coating
  • 643e (US11) aged bronze

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:
E0101
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 Type:
Deadbolts
Product Attribute:
Deadbolts
Product Model:
B664
Product Function:
Cylinder x Thumbturn
Product Category:
Mechanical Locks
Department:
Door Hardware

Schlage B664P 626 – Frequently Asked Questions

1) What is the difference between the Schlage B664 and the B660 deadbolt?
Function. The B664 is the cylinder lock, no inside trim x cylinder function (E0101), so it's keyed from the outside only and there's nothing to operate on the inside face. The B660 (E0151) is thumbturn x cylinder, the normal single cylinder arrangement where someone inside can throw and retract the bolt by hand. Pick the B664 for storage rooms, closets, gates, and utility openings nobody is meant to lock or unlock from inside; pick the B660 anywhere a person can be behind the door.
2) Will the Schlage B664 fit a 1-3/4 inch commercial door?
Yes. With the standard 6-pin conventional cylinder the B664 covers doors from 1-5/8 to 2 inches thick, so 1-3/4 inch commercial doors sit in the middle of the range. If you order it with an SFIC core instead, the range narrows to 1-3/4 to 2 inches, which still covers a standard commercial door but rules out anything thinner.
3) Does the Schlage B664 deadbolt come with a 2-3/8 or 2-3/4 inch backset?
As catalogued the B664 is a fixed 2-3/4 inch backset, and Schlage fixes it on purpose because a fixed backset resists tampering better than an adjustable one. The latch shipped with it, the 12-296, is the adjustable 2-3/8 or 2-3/4 inch deadbolt latch, so if the existing bore in your door is on a 2-3/8 inch backset that latch will set to it. Check which centerline your door is already bored to before you order.
4) Will a Schlage B664 latch into the strike plate that is already in my frame?
The B664 ships with a square corner strike measuring 1-1/8 x 2-3/4 inches and no box, and the bolt throws 1 inch. If your frame is prepped for a square corner strike of that size, it drops in. Round corner, ANSI, and thimble strike options exist for the B Series if your frame is cut differently. On a wood frame, use the metal dust box reinforcer with its three 3 inch screws rather than reusing the old shallow strike, since that is what carries the kick-in resistance.
5) Is the Schlage B664 an ANSI Grade 1 deadbolt?
Grade 1 under ANSI/BHMA A156.5, but only with the conventional cylinder, which is what the B664 ships with as standard (6-pin, C keyway). Order it with an FSIC cylinder and the certification drops to Grade 2; with SFIC it's Grade 3. If a spec or a purchasing standard says Grade 1 deadbolt, keep the conventional cylinder.
6) Can I get Schlage B664 deadbolts keyed alike across a building?
Yes. Keying is a required selection: keyed different is the standard, keyed alike is there for multiple locks on one key, and there is a less-cylinder option if your locksmith is supplying and keying the cores. Keyway choice is C or S123. Factory master keying is available, and the B Series accepts conventional, FSIC and SFIC formats, so it can be brought into an existing Schlage key system. Two nickel silver cut keys come with each lock.
7) I need a keyed deadbolt but people will be behind the door. Is the B664 wrong for that?
Yes, it's the wrong function. With no inside trim, nobody inside can retract the bolt, so it should never go on a room a person can occupy or on any door in an egress path. For those openings use the B660 (thumbturn x cylinder) so the bolt retracts by hand from inside, or the B663 classroom function, where the inside thumbturn retracts only and cannot throw the bolt. If the door needs to be secured from inside with no key outside, the B680 door bolt is thumbturn with no exterior trim.
8) Is there a Grade 1 deadlock that takes a Schlage C keyway cylinder like the B664 but from another maker?
The B664 ships with a 6-pin conventional cylinder in the C keyway. The Hager 3118 is a Grade 1 classroom deadbolt built around a Schlage C keyway 6-pin cylinder, fitting doors 1-3/8 inch to 1-3/4 inch and fire rated. Note the function difference: the 3118 is cylinder x thumbturn, so it gives an inside turn the B664 deliberately does not have.
9) The door is 2 inches thick - what deadbolt works if the Schlage B664 does not reach?
The B664 covers 1-5/8 inch to 2 inch doors with a conventional or FSIC cylinder and 1-3/4 inch to 2 inch with SFIC. For thicker stock, the Corbin Russwin DL3011 is a Grade 1 cylindrical deadlock rated for 1-3/4 inch to 2-1/4 inch doors, and like the B664 in cylinder lock function it is a cylinder x blank arrangement with no operating trim on the inside face.
10) What deadbolt should be used on an opening that needs free egress, where the Schlage B664 would not suit?
The B664 has no inside trim, so it takes a key on the outside and offers nothing to operate from inside. On an opening that must release from the secure side without a key, the Arrow E60 is a Grade 2 non-keyed exit deadlock in blank plate x thumbturn function for 1-3/8 inch to 1-3/4 inch doors, and the Cal-Royal LSD is a Grade 3 single cylinder deadbolt with an ADA ergonomic thumbturn for the same door range.
11) What is a small format interchangeable core deadbolt alternative to the Schlage B664 for a facility on an SFIC key system?
The B664 accepts conventional, FSIC and SFIC cylinder formats, though its ANSI/BHMA A156.5 Grade 1 rating applies with the conventional cylinder - FSIC is Grade 2 and SFIC is Grade 3. If the core is being supplied separately, the Arrow E61 26D IC is a Grade 2 single cylinder deadlock with SFIC prep less core for 1-3/8 inch to 1-3/4 inch doors, the Deltana CL200LAIC is a Grade 2 interchangeable core deadbolt with a 2-3/4 inch backset matching the B664's fixed backset, and the Delaney LM Series is a Grade 1 single cylinder less core deadbolt in dull chrome.
12) What finishes does the Schlage B664 deadbolt come in and can I match it to the rest of the building?
Eleven finishes: 605 bright brass, 606 satin brass, 609 antique brass, 612 satin bronze, 613 oil rubbed bronze, 619 satin nickel, 622 matte black, 625 bright chrome, 626 satin chrome, 626AM satin chrome with an antimicrobial coating, and 643E aged bronze. All eleven are offered with the standard 6-pin conventional C keyway cylinder. The B Series is built to suite with nearly all Schlage and Von Duprin products, so 626 or 613 on the deadbolt will read with the levers and exit devices on the same openings. 626AM is the one to ask about for healthcare and food service touchpoints.
13) How thick does the Schlage B664 sit on the door face, and will the trim cover an old bore?
The collar is shallow, 7/8 inch deep, in solid brass or bronze, with a broad angle that free spins to resist wrenching and prying. The bolt housing is 1 inch in diameter, which is the standard cross bore for a tubular deadbolt, so it goes into a door already bored for one. On the outside you get the cylinder and collar; on the inside face of a B664 there is no trim at all, so whatever was there before needs to be covered by the door prep itself or filled.
14) What else could I use instead of a Schlage B664 commercial deadbolt?
Staying at Grade 1 with a keyed outside and no operating inside trim, the closest peers are the Corbin Russwin DL3011 and DL3211 cylindrical deadlocks, both cylinder x blank; the DL3011 covers 1-3/4 to 2-1/4 inch doors and the DL3211 is listed at 1-3/4 inches. Corbin Russwin DL2211 is the same cylinder x blank arrangement in a classroom function at 1-3/4 inches. Where the opening needs a thumbturn inside instead, the Falcon D111 is Grade 1 with an adjustable backset, and the Accentra D111 is Grade 1 on a 2-3/8 inch backset for 1-3/8 to 1-3/4 inch doors. Those two are not substitutes for the B664 function, they change how the door works from inside.
15) Is there a cheaper commercial deadbolt that still takes a Schlage C key?
If the job doesn't require Grade 1, the Hager 3115 is a Grade 2 cylinder x thumbturn deadbolt cut to the Schlage C keyway for 1-3/8 to 1-3/4 inch doors and carries a fire rating, and the Hager 3118 is a Grade 1 classroom deadbolt on the same C keyway with a 6-pin cylinder. Both key into an existing Schlage C system the same way the B664's standard 6-pin C cylinder does. The tradeoff against the B664 is function and bolt construction, not keying.
16) How well does the Schlage B664 hold up against forced entry and drilling?
The bolt is solid sintered steel with a hardened steel anti-saw pin and throws 1 inch, and Schlage runs it thicker than most Grade 1 deadbolts. Hardened steel ball bearings sit in front of the mounting bolts to stop a drill, and Torx screw packs are available if you want the fasteners harder to attack. A removable security shield protects the bolt from an ice-pick attack driven through the door, the collar free spins against wrenching, and the metal dust box takes three 3 inch screws into the frame stud rather than the jamb alone. It is rated Heavy Duty.
17) Is a tubular deadbolt like the Schlage B664 the right choice, or should I be looking at a mortise deadbolt?
The B664 is a bored, tubular deadbolt: 1 inch cross bore, 2-3/4 inch backset, and it installs in the standard two-hole prep most doors already have. That is why it is the usual answer for adding or replacing a deadbolt on an existing opening. A mortise deadbolt, such as the Dormakaba D900 small case mortise deadbolt, needs a pocket cut into the door edge, so it is a choice you make when the door is being prepped new or is already mortised. For a surface-applied bolt on a door you don't want to bore at all, the Codelocks CL200 is a surface deadbolt with key override.
18) Which Grade 1 deadbolt carries a UL 3-hour fire rated latch as an alternative to the Schlage B664?
The B664 is UL 10C listed and 3-hour fire rated as an auxiliary lock for A label single doors up to 4 feet by 8 feet, and UL 10B listed for neutral pressure doors. The Cal-Royal CRB800 is a Grade 1 heavy duty single cylinder deadbolt supplied with a UL 3-hour fire rated latch, in cylinder x thumbturn function rather than the B664's blank inside face.
19) What Grade 2 deadbolt can go on a lower-traffic opening instead of the Schlage B664?
The B664 is a Grade 1 heavy duty commercial deadbolt. Where a Grade 2 is acceptable, the Arrow DBX61 is a Grade 2 single cylinder deadbolt in the DBX Series, the Dexter DB2000 Series single cylinder is Grade 2 for 1-3/8 inch to 1-3/4 inch doors, and the Cal-Royal CB160 is a Grade 2 single cylinder deadbolt with a tamper-resistant cylinder guard. All three are cylinder x thumbturn, so they carry an inside turn rather than the B664's blank inside face.
20) Which deadbolt is keyed from both sides if the Schlage B664 only takes a cylinder on one face?
The B664 is a single cylinder function - one keyed cylinder, blank inside. For key operation from both sides, the Design Hardware D1 Series is a Grade 1 extra heavy duty double cylinder deadbolt for 1-3/4 inch doors, and the Dexter DB1000 Series double cylinder is Grade 1 for 1-3/8 inch to 1-7/8 inch doors. Both differ from the B664 in that they add a second keyed cylinder on the inside rather than leaving the inside face blank.
21) Which deadbolt lets the inside turn retract the bolt but not project it, unlike the Schlage B664?
That is classroom deadbolt function - key throws the bolt, inside turn only retracts it. The B664 has no inside trim at all, so it is not that function. The Falcon D111 is a Grade 1 heavy duty classroom deadbolt with adjustable backset, the Corbin Russwin DL2211 is a Grade 1 cylindrical deadlock in classroom function for 1-3/4 inch doors, and the Falcon D211 is the Grade 2 medium duty version in classroom function.
22) Do the Codelocks CL200 and CL2200 substitute for a Schlage B664 on a commercial opening?
They are not equivalents. The B664 is a Grade 1 heavy duty mechanical bored deadbolt with a keyed 6-pin cylinder. The Codelocks CL200 is a light duty surface deadbolt with key override and the CL2200 is a medium duty electronic surface deadbolt - both mount to the surface of the door rather than into a bored deadbolt prep, and neither carries the B664's heavy duty level. If the requirement is code or credential access rather than key only, they are a different approach to the opening, not a drop-in for the B664 prep.
23) Are the Emtek 2050 and Baldwin Estates 8011 interchangeable with a Schlage B664?
No - they are a different lock architecture. The B664 is a bored tubular deadbolt with a 1 inch housing diameter and a 1-1/8 inch x 2-1/4 inch faceplate. The Emtek 2050 is a European mortise deadbolt with an integrated roller latch, which needs a mortise pocket rather than a bored hole, and the Baldwin Estates 8011 is a contemporary double cylinder deadbolt on a 1-5/8 inch trim in entrance function. Neither drops into a prep cut for the B664.
24) What single cylinder deadbolt matches the Schlage B664's 2-3/4 inch backset without ordering an adjustable unit?
The B664 uses a 2-3/4 inch fixed backset, which strengthens the lock against tampering. The Deltana CL200LA is a Grade 2 single deadbolt built to a 2-3/4 inch backset, and its interchangeable core companion the CL200LAIC uses the same 2-3/4 inch backset. Where the prep is 2-3/8 inch instead, the Accentra D111 is a Grade 1 single cylinder deadbolt cut to a 2-3/8 inch backset.
25) Does the Schlage B664 qualify for a Buy American Act project?
The B Series is a BAA compliant product, which is what a federal or federally funded job needs on the submittal. It's a mechanical lock with no electronics, so there's no power, wiring, or access control tie-in to spec around it.
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Does the Schlage B664P 626 come with a warranty?
Absolutely. The Schlage B664P 626 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
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