Falcon D111 Grade 1 Classroom ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$203.00
$131.99
Falcon Falcon D111 Classroom Deadbolt Lock - Grade 1 Heavy-duty Deadbolts FAL-D111

Falcon D111 Grade 1 Classroom Deadbolt Lock with Adjustable Backset

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Model: D111P 626
$203.00
$131.99
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$203.00
$131.99
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Falcon D111 Grade 1 Classroom Deadbolt Lock with Adjustable Backset

Professional-Grade Security for Educational and Commercial Applications

The Falcon D111 classroom deadbolt lock delivers Grade 1 certified performance with a solid sintered steel bolt and adjustable 2-3/8" or 2-3/4" backset design. This heavy-duty deadbolt features a 1" throw with hardened steel anti-saw pin insert and accommodates door thickness from 1-3/8" to 1-7/8". The single cylinder configuration provides thumbturn retraction with cylinder operation, making it ideal for classroom security applications where interior egress control is essential.

Professional Features & Benefits

  • Grade 1 Certified Durability: ANSI/BHMA A156.5 Grade 1 rating ensures heavy-duty performance for high-traffic commercial and institutional applications.
  • Adjustable Backset Design: Lock-in-place helix design allows field adjustment between 2-3/8" and 2-3/4" backsets for versatile door preparation compatibility.
  • Heavy-Duty Bolt Construction: 1" diameter housing with 0.82" x 0.62" x 1" throw features solid sintered steel construction and hardened steel anti-saw pin insert for maximum security.
  • Reinforced Strike System: Metal dust box reinforcer with three 3" screws provides enhanced frame protection against kick-in attacks and deep anchoring in wood door frames.
  • Anti-Pry Security Features: Integrated security shield protects bolt from ice-pick attacks while free-spinning tapered trim ring resists wrenching and prying attempts.
  • Classroom Function Operation: Single cylinder design with thumbturn retraction provides controlled access with interior egress capability for educational facility security protocols.
  • Professional Installation Features: 1-1/8" x 2-1/4" square corner faceplate and integrated trim design reduces installation time with fewer components required.
  • Comprehensive Keying Options: Available with conventional cylinders in Falcon G keyway, keyed different, with factory master keying options and SFIC compatibility.

Technical Specifications

  • ANSI/BHMA: A156.5, 2001, Grade 1
  • Commercial/Residential: Commercial
  • Cylinder and Keyways: G Keyway
  • Department: Door Hardware
  • Duty Level: Heavy Duty
  • Electronic: No
  • Grade: Grade 1
  • Keyed: Yes
  • Keyed Function: Single Cylinder
  • Keys Included: 2
  • Lock Function: Classroom
  • Product Attribute: Deadbolts
  • Product Category: Mechanical Locks
  • Product Function: Cylinder x Thumbturn
  • Product Group: Mechanical Locks
  • Product Model: D111
  • Product Subgroup: Bored Locksets
  • Product Type: Deadbolts
  • Series: D100 Series
  • Standard Strike: Square Corner with metal dust box, 1-1/8" x 2-3/4"
  • Subcategory: Deadbolts

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/8" to 1-7/8"), backset selection (2-3/8" or 2-3/4"), and proper door handing.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for 1" diameter housing and strike placement.
  3. Prepare door by drilling required holes for deadbolt housing and routing for 1-1/8" x 2-1/4" square corner faceplate installation.
  4. Install metal dust box reinforcer in door frame with three 3" screws for enhanced security and frame protection.
  5. Mount deadbolt assembly and adjust backset to selected position using lock-in-place helix design mechanism.
  6. Test classroom function operation to verify proper thumbturn retraction and cylinder operation throughout full 1" throw range. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Educational Facilities and Classroom Security
  • Institutional Buildings and Government Offices
  • Healthcare Facilities and Patient Areas
  • Commercial Office Buildings
  • Military and Defense Installations
  • Retail Establishments and Back-of-House Areas
  • Multi-Tenant Residential Properties

Why Choose Falcon Quality?

Falcon D111 deadbolt locks deliver professional-grade reliability with solid sintered steel construction and hardened anti-saw pin protection rated for Grade 1 heavy-duty performance. The integrated security features including anti-pry shields and reinforced strike systems provide comprehensive protection for demanding institutional and commercial applications. Engineered for versatile installation with adjustable backset design and multiple keying options to meet diverse facility security requirements.

Product Specs

Series:
D100 Series
Subcategory:
Deadbolts
Grade:
Grade 1
Duty Level:
Heavy Duty
Keyed:
Yes
Keys Included:
2
Standard Strike:
Square Corner with metal dust box, 1-1/8" x 2-3/4"
ANSI/BHMA:
A156.5, 2001, Grade 1
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Deadbolts
Electronic:
No
Keyed Function:
Single Cylinder
Commercial/Residential:
Commercial
Cylinder and Keyways:
G Keyway
Lock Function:
Classroom
Product Attribute:
Deadbolts
Product Model:
D111
Product Function:
Cylinder x Thumbturn
Product Category:
Mechanical Locks
Department:
Door Hardware

Falcon D111P 626 – Frequently Asked Questions

1) Will the Falcon D111 deadbolt fit a 1-3/8 inch door, or does it need a 1-3/4 inch door?
Both work. The D111 covers door thickness from 1-3/8 to 1-7/8 inches, so it handles older 1-3/8 inch interior doors as well as standard 1-3/4 inch commercial doors, and thicker 1-7/8 inch leaves without a spacer kit.
2) Does the Falcon D111 work with an existing 2-3/8 inch bore prep, or do I have to drill for 2-3/4?
It adjusts in the field. The D111 uses a lock-in-place helix design that sets to either a 2-3/8 or 2-3/4 inch backset, so it drops into whichever prep is already in the door. Those are the two standard bored backsets, so you should not need to redrill.
3) What does classroom function mean on the Falcon D111 deadbolt?
On the D111 it is a single cylinder setup: key outside, thumbturn inside. The bolt is thrown or retracted by key from the corridor side and by thumbturn from inside the room, so a teacher can secure the door without a key and still get out. If you need key control on both sides, a single cylinder deadbolt is not what you want.
4) Is the Falcon D111 deadbolt rated for high traffic institutional use?
It is certified to ANSI/BHMA A156.5, 2001, Grade 1, the top commercial grade for auxiliary locks, and is listed as heavy duty commercial. The bolt is solid sintered steel with a 1 inch throw and a hardened steel anti-saw pin insert.
5) Can I get the Falcon D111 to work on our existing small format interchangeable core system?
Yes. The D111 is offered as a B option, less SFIC, so you install your own small format core and stay on the facility keyway. The default P option comes with a 6-pin conventional cylinder in the Falcon G keyway and ships with 2 keys. Keying is specified at order: keyed different is standard, or keyed alike if you want multiple locks on one key, and there is a None choice for the less cylinder builds.
6) What is the closest cross-brand equivalent to the Falcon D111 classroom deadbolt?
The Hager 3118 is the nearest match: it is a Grade 1 classroom deadbolt with a cylinder x thumbturn function and a 6-pin cylinder, like the Falcon D111, which is also Grade 1 with a single cylinder and classroom function. The difference that matters for keying is the keyway - the Hager 3118 uses a Schlage C keyway, while the D111 conventional cylinder is a Falcon G keyway. The Hager 3118 covers 1-3/8 inch to 1-3/4 inch doors; the Falcon D111 accepts 1-3/8 inch to 1-7/8 inch.
7) Is the Accentra D111 the same deadbolt as the Falcon D111?
They share a model number but are separate products from different brands. The Accentra D111 is a Grade 1 single cylinder deadbolt with cylinder x thumbturn function in the D Series, fixed at a 2-3/8 inch backset and rated for 1-3/8 inch to 1-3/4 inch doors. The Falcon D111 is also Grade 1 cylinder x thumbturn but is field adjustable between 2-3/8 inch and 2-3/4 inch backsets and covers 1-3/8 inch to 1-7/8 inch doors. Keys and cylinders are not interchangeable between them by default, so order by brand, not by the number alone.
8) I need a Grade 1 deadbolt but the door only needs a thumbturn inside and no key outside - what should I use instead of the Falcon D111?
The Falcon D111 is a keyed single cylinder deadbolt with a thumbturn on the inside, so it always includes an exterior cylinder. If the opening needs no key at all, the Arrow E60 is a non-keyed exit deadlock with a blank plate on one side and a thumbturn on the other, Grade 2, for 1-3/8 inch to 1-3/4 inch doors. Note it is Grade 2 rather than Grade 1.
9) What should I use in place of the Falcon D111 on a thick door over 1-7/8 inches?
The Falcon D111 accepts door thickness from 1-3/8 inch to 1-7/8 inch, so a thicker door needs a different lock. The Corbin Russwin DL3011 is a Grade 1 cylindrical deadlock rated for 1-3/4 inch to 2-1/4 inch doors, though its trim is cylinder by blank plate rather than the cylinder by thumbturn arrangement of the D111. For doors up to 2 inches with a double cylinder, the Deltana 7312KA2 covers 1-3/8 inch to 2 inch and is Grade 3.
10) The spec calls for a fire rated deadbolt - does the Falcon D111 comparison include one?
For an opening where the submittal requires a fire rating on the deadbolt itself, the Hager 3118 Grade 1 classroom deadbolt carries a fire rating, as do the Grade 2 Hager 3115 and 3215 single cylinder deadbolts. The Cal-Royal CRB800 is a Grade 1 heavy duty single cylinder deadbolt with a UL 3-hour fire rated latch. All four use the same cylinder-outside, thumbturn-inside arrangement as the Falcon D111.
11) We use small format interchangeable cores - what are the SFIC options versus the Falcon D111?
The Falcon D111 can be ordered less SFIC so your own core drops in, or with a 6-pin conventional cylinder in the Falcon G keyway. Cross-brand, the Arrow E61 26D IC is a Grade 2 single cylinder deadlock prepped for SFIC less core for 1-3/8 inch to 1-3/4 inch doors, and the Deltana CL200LAIC is a Grade 2 interchangeable core single deadbolt with a 2-3/4 inch backset. The Delaney LM Series is a Grade 1 single cylinder less core deadbolt in dull chrome US26D.
12) The door has no second bore for a deadbolt cylinder - what is an option other than the Falcon D111?
The Falcon D111 is a bored deadbolt that needs a full through-bore for the 1 inch diameter housing plus a 1-1/8 inch by 2-1/4 inch faceplate mortise. Where the door cannot take a full bore, the Callan 205S is a one-sided half-bore deadbolt, Grade 3, requiring prep on a single face. Codelocks also offers the CL200 as a surface mounted deadbolt with key override, light duty, which mounts to the door face rather than through it.
13) How does the Falcon D111 compare with the Hager 3118 classroom deadbolt?
Both are classroom deadbolts, but the keyway differs, and that usually decides it. The D111 runs the Falcon G keyway. The Hager 3118 is a Grade 1 classroom deadbolt on the Schlage C keyway with a 6-pin cylinder, covering 1-3/8 to 1-3/4 inch doors and carrying a fire rating. If your building is keyed Schlage C, the 3118 keeps you on system; if you are standardized on Falcon, take the D111, which also goes up to 1-7/8 inch doors.
14) Will the Falcon D111 hold up to prying and kick-in attempts on a wood frame door?
Three things address that. The bolt is solid sintered steel with a hardened steel anti-saw pin insert, the trim ring is free-spinning and tapered so a wrench cannot grab it, and a security shield covers the bolt against ice-pick attacks. On the frame side, the metal dust box reinforcer anchors with three 3 inch screws, which reach past the jamb into the framing.
15) I ordered a Falcon D111 but need key access from both sides - what changes?
The Falcon D111 is a single cylinder lock, cylinder outside and thumbturn inside, so there is no key control from the interior. Double cylinder Grade 1 options include the Design Hardware D1 Series, an extra heavy duty double cylinder deadbolt for 1-3/4 inch doors, and the Dexter DB1000 double cylinder version for 1-3/8 inch to 1-7/8 inch doors. Confirm local egress code before specifying a double cylinder on an occupied space.
16) What is a lighter-duty alternative to the Falcon D111 for a low-traffic door?
The Falcon D111 is a heavy duty Grade 1 commercial deadbolt. For openings that do not require Grade 1, the Arrow DBX61 is a Grade 2 single cylinder deadbolt with cylinder x thumbturn function, and the Cal-Royal ED500 is a Grade 3 single cylinder deadbolt with an adjustable backset for 1-3/8 inch to 1-3/4 inch doors. Both keep the same cylinder-outside, thumbturn-inside operation at a lower ANSI grade.
17) Is an electronic deadbolt an alternative to the Falcon D111 for classroom access control?
The Falcon D111 is a mechanical, non-electronic deadbolt keyed on the outside with a thumbturn inside. If credential-based access is the goal instead, the Codelocks CL2210 is an electronic mortise deadbolt and the CL2200 is a medium duty electronic surface deadbolt, while the Dormakaba Saffire LX-D is an RFID electronic deadbolt with BLE and electronic lock override. These change the door prep and the power or battery requirement, so they are not a drop-in swap for the D111.
18) Which Grade 1 deadbolts cover the same door thickness range as the Falcon D111?
The Dexter DB1000 matches the range exactly: it is Grade 1 for 1-3/8 inch to 1-7/8 inch doors, the same span the Falcon D111 accepts. The DB1000 comes in a single cylinder version with cylinder x thumbturn function and a double cylinder version keyed both sides. The D111 is single cylinder with a classroom function.
19) Will a BEST 8T tube or an Arrow 460 strike work as a replacement for a Falcon D111?
Neither is a deadbolt you can order in place of the Falcon D111. The BEST 8T is a tubular deadbolt tube component from the T Series, a piece of a lock rather than a complete one. The Arrow 460 is a mortise lock strike for latchbolt and deadbolt functions with a straight lip - frame hardware, not a lock. The Falcon D111 is a complete bored deadbolt supplied with a square corner strike and metal dust box measuring 1-1/8 inch by 2-3/4 inch.
20) Is a residential-style deadbolt like the Brinks Raleigh or Emtek Tuscany a substitute for the Falcon D111?
They are not equivalents for a commercial opening. The Falcon D111 is a commercial, heavy duty Grade 1 deadbolt certified to ANSI/BHMA A156.5, 2001. The Brinks Raleigh E2401 and Mendocino E2402 are single cylinder deadbolts with a 4-way adjustable backset in decorative residential trim, and the Emtek #11 Tuscany is a lost wax cast bronze cylinder x thumbturn deadbolt. All three share the cylinder-outside, thumbturn-inside operation but are chosen for appearance rather than a Grade 1 institutional specification.
How fast can I get the Falcon D111P 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 Falcon D111P 626 come with a warranty?
Absolutely. The Falcon D111P 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 Falcon D111P 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
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