Falcon T851 Grade 1 Electrifie...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,112.00
$524.29
Falcon Falcon T851 - Storeroom (Electrified - Fail Safe) - Grade 1 Cylindrical Keyed Lever Lock FAL-T851-KEYED

Falcon T851 Grade 1 Electrified Cylindrical Lever Lock - Storeroom Function with Fail Safe Operation

(No reviews yet) Write a Review

Model: T851PD D 626
$1,112.00
$524.29
Selected Finish is
Selected Lever Type is
Selected Cylinder is

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

$1,112.00
$524.29
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Falcon T851 Grade 1 Electrified Cylindrical Lever Lock - Storeroom Function with Fail Safe Operation

Heavy-Duty Commercial Grade Cylindrical Lock with Electrified Fail Safe Operation

The Falcon T851 electrified cylindrical lever lock delivers Grade 1 performance for demanding commercial applications requiring storeroom function with fail safe operation. This heavy-duty lock features a 2-3/4" backset, adjustable door thickness from 1-3/4" to 2-1/8", and 3-1/2" diameter rose construction. Built with compression springs and UL 10C 3-hour fire rating, the T851 provides reliable security for high-traffic institutional environments.

Professional Features & Benefits

  • Adjustable Door Compatibility: Accommodates door thickness from 1-3/4" to 2-1/8" for versatile installation across various door types and applications.
  • Heavy-Duty Compression Spring Design: Compression springs in spring cages virtually eliminate lever sag and exceed ANSI/BHMA Grade 1 cycle test requirements for long-lasting performance.
  • Electrified Fail Safe Operation: Provides secure storeroom function with fail safe electrified capability for integration with access control systems.
  • Universal Cylinder Compatibility: Accepts most manufacturers' conventional key systems, small format interchangeable cores (SFIC), and Schlage full size interchangeable cores (FSIC) for flexible keying options.
  • Pressure Release Lever Protection: Standard Pressure Release lever rotation prevents damage to internal lock components when subjected to excessive force, ideal for high-abuse applications.
  • Through-Bolt Construction: Trim secured with two 10-32 screws coated with thread sealant for enhanced durability and tamper resistance.
  • Fire Rating Certification: UL 10C 3-hour A label certification with outer trim designed to bottom out preventing door collapse during fire conditions.
  • Non-Handed Design: Installation flexibility without field disassembly for re-handing, suitable for both new construction and retrofit applications.

Technical Specifications

  • Backset (Distance): 2-3/4"
  • Commercial/Residential: Commercial
  • Cylinder and Keyways: G Keyway
  • Department: Door Hardware
  • Door Hand Direction: Non-Handed
  • Duty Level: Heavy Duty
  • Electronic: Yes
  • Grade: Grade 1
  • Handle Type: Lever
  • Keyed: Yes
  • Keyed Function: Single Cylinder
  • Lock Function: Storeroom
  • Lock Type: Cylindrical
  • Product Attribute: Cylindrical Locks
  • Product Category: Mechanical Locks
  • Product Function: Storeroom
  • Product Group: Mechanical Locks
  • Product Model: T851
  • Product Subgroup: Bored Locksets
  • Product Type: Leversets
  • Rose Diameter: 3-1/2"
  • Series: T Series
  • Standard Latch: 1/2" Throw
  • Standard Strike: ANSI 1-1/4" x 4-7/8" with 1-3/16" Lip
  • Subcategory: Cylindrical Locks

Installation & Operation

  1. Verify electrical requirements for the electrified fail safe operation and confirm power supply compatibility before proceeding with installation.
  2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures for electrified hardware.
  3. Mount the cylindrical lock in the prepared door bore ensuring proper alignment with the 2-3/4" backset and strike preparation.
  4. Route and connect wiring according to manufacturer wiring diagrams for fail safe operation. Use appropriate wire gauge and connectors for the application.
  5. Configure fail safe operational settings per application requirements and access control system integration needs.
  6. Restore power and test all functions including normal mechanical operation, electrified fail safe function, and integration with connected access control systems.
  7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

  • Multi-Family Residential Properties
  • Retail Establishments and Shopping Centers
  • Educational Institutions and Schools
  • Healthcare Facilities and Hospitals
  • Government and Military Buildings
  • Office Buildings and Corporate Facilities
  • Industrial and Warehouse Facilities

Why Choose Falcon Quality?

Falcon T Series cylindrical locks deliver professional-grade reliability with heavy-duty compression spring construction that exceeds ANSI/BHMA Grade 1 testing requirements. The T851 combines UL 10C 3-hour fire rating certification with versatile cylinder compatibility and electrified fail safe capability. Engineered for demanding commercial applications where dependable performance and security integration are essential.

Product Specs

Series:
T Series
Grade:
Grade 1
Duty Level:
Heavy Duty
Keyed Function:
Single Cylinder
Standard Latch:
1/2" Throw
Standard Strike:
ANSI 1-1/4" x 4-7/8" with 1-3/16" Lip
Rose Diameter:
3-1/2"
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Subcategory:
Cylindrical Locks
Keyed:
Yes
Electronic:
Yes
Commercial/Residential:
Commercial
Cylinder and Keyways:
G Keyway
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Storeroom
Product Attribute:
Cylindrical Locks
Product Model:
T851
Product Function:
Storeroom
Door Hand Direction:
Non-Handed
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"
Department:
Door Hardware

Falcon T851PD D 626 – Frequently Asked Questions

1) Will the Falcon T851 electrified lever lock fit a 2-inch thick door?
Yes. The T851 cylindrical lever lock adjusts from 1-3/4 inch up to 2-1/8 inch door thickness, so a 2 inch door is inside its range. That upper limit is wider than most commercial cylindrical locks cover, which matters on solid core or lead-lined openings in healthcare work. Below 1-3/4 inches it is out of range, so a 1-3/8 inch older interior door needs a different lock.
2) What does fail safe mean on the Falcon T851, and is that the right choice for my door?
Fail safe means the outside lever unlocks when power drops. On the T851 the storeroom function is held locked electrically, so a power failure or a fire alarm release leaves the door free to enter. That is what you want on stair re-entry doors and on egress paths where a code official requires the opening to release on alarm. If you need the door to stay secure through a power outage (an equipment room, a records room, an IT closet), fail safe is the wrong choice and you should be specifying a fail secure electrified lock instead. Either way the inside lever always retracts the latch for free egress.
3) Can I put the Falcon T851 on a fire rated door?
Yes. The T851 carries a UL 10C 3-hour A label rating, and the outer trim is built to bottom out so the door does not collapse under fire conditions. That covers 3-hour openings in stairwells, corridors and separation walls. Note that electrified hardware on a rated opening still has to be tied into the alarm release per your local code.
4) Can the Falcon T851 be keyed into my existing Schlage master key system?
Yes. The T851 is ordered with a C Schlage keyway, so it keys into an existing Schlage-keyed building without a separate system. Falcon's own G keyway is the standard build, and E, H, K, L, N and P keyways are also available. The lock accepts most manufacturers' conventional key systems, small format interchangeable cores and Schlage full size interchangeable cores. Keying is specified as keyed different, keyed alike, or to a supplied key code.
5) Can I order the Falcon T851 without a cylinder so I can install my own cores?
Yes, and this is how most integrators buy it for a facility already on a core program. The T851 is ordered three ways on the cylinder: with a 6 pin conventional cylinder, less the 6 pin cylinder, or less small format interchangeable core. Pick a less-cylinder option and select the matching "None" choice on keyway and keying, then install your own conventional cylinders or SFIC cores on site.
6) Is the Falcon T851 a like-for-like replacement for a mechanical storeroom lever already in the door?
Mechanically it drops into the same cylindrical prep, since it is a bored cylindrical lock on a 2-3/4 inch backset with an ANSI strike, and it is non-handed so the swing does not matter. What changes is the wiring: the T851 needs power at the door to hold the storeroom function locked, and it releases when that power drops. Swapping it in for a plain mechanical storeroom lever means adding a power transfer and a supply, and it means the door will unlock in an outage where the old lock would have stayed locked.
7) What is the closest equivalent to the Falcon T851 electrified fail safe cylindrical lever lock from another manufacturer?
The Corbin Russwin CL33903 is the nearest match. It is a Grade 1 fail safe electrified cylindrical lever lock offered in a 12VAC/DC version, and it covers a 1-3/4 inch to 2 inch door thickness range. The Falcon T851 is also Grade 1 and electrified with fail safe storeroom function, with a 2-3/4 inch backset and a 3-1/2 inch rose. Both put a keyed cylindrical lever on an access-controlled opening rather than requiring a mortise prep, so a door already bored for a cylindrical lock takes either one.
8) If the opening does not need access control, what storeroom lever can be used instead of the Falcon T851?
Two mechanical storeroom levers cover that. The Hager 2580 with Withnell lever is a Grade 2 storeroom cylindrical lock for doors 1-3/8 inch to 2 inch thick, and the Cal-Royal AG05 is a Grade 2 storeroom lever lockset with a deadlocking latchbolt for doors 1-3/8 inch to 1-3/4 inch. Both give the same storeroom behavior - key to enter, lever always locked outside - without any wiring. The T851 carries that storeroom function at Grade 1 with electrified fail safe operation, so it is the choice only when the opening is tied to a card reader or release system.
9) Do I have to order a left hand or right hand Falcon T851?
No handing to specify. The T851 is non-handed and installs either way with no field disassembly to re-hand it, which is the reason it is a straightforward swap on a retrofit where you do not know the swing until you are at the door. One part number covers both hands across a building.
10) What lever styles and finishes does the Falcon T851 come in, and will it match the other doors in my building?
Seven lever designs are available on the T851: Avalon, Boardwalk, Broadway, Dane, Latitude, Longitude and Quantum. Finishes run 605 bright brass, 606 satin brass, 613 satin bronze oil-rubbed, 619 satin nickel, 622 matte black, 625 bright chrome, 626 satin chrome and 643E aged bronze. If your building is already on Falcon T Series trim, order the same lever and finish code and the electrified opening will look identical to the mechanical ones beside it. The rose is 3-1/2 inches in diameter, so it covers a standard 2-1/8 inch cross bore cleanly.
11) Is a cylindrical lever lock like the Falcon T851 heavy duty enough for a high traffic school or hospital corridor?
It is built for exactly that. The T851 is ANSI/BHMA Grade 1, heavy duty, and uses compression springs in spring cages that hold the lever up instead of letting it sag, which is the usual failure on abused corridor doors. It also has pressure release lever rotation, so the lever gives before the internal parts break when someone hangs on it. Grade 1 is the highest of the three ANSI/BHMA grades and is what institutional specs normally call for.
12) What else do I need to order to finish an electrified Falcon T851 opening?
The lock itself is only part of the job. You are specifying keyway, keying method, backset and strike at the order stage, all four are required choices. On top of that the opening needs a power supply matched to the lock's electrical requirements and a way to get power through the frame to the door. Trim is secured with two 10-32 through-bolt screws coated with thread sealant, so no separate mounting kit is needed for the lock. Power gets disconnected before install and the fail safe function tested against the access control system afterward.
13) Is the Corbin Russwin CL3110 a substitute for a Falcon T851?
No. The CL3110 is a Grade 1 vandal resistant cylindrical lever lock with passage/closet function, meaning the lever always retracts the latch and there is no key control at all. The T851 is a keyed single-cylinder storeroom lock with electrified fail safe operation. They share the cylindrical body style and Grade 1 rating, so the CL3110 suits an opening that only needs latching, not one that needs to stay secured and be released by an access control system.
14) What Grade 1 keyed cylindrical lever locks are alternatives to the Falcon T851 for a classroom or institutional door?
The Dexter C1000 series covers those functions in Grade 1 cylindrical form: the C1000 classroom lock and the C1000 classroom security lock are both keyed clutching levers for doors 1-3/8 inch to 1-3/4 inch thick, and the C1000 asylum lock (F87) fits doors 1-3/8 inch to 2 inch. The Falcon T851 is a Grade 1 storeroom lock, so the C1000 versions are what to specify when the opening calls for classroom or asylum keying behavior instead of storeroom, and the T851 is what to specify when that door is also on an access control system.
15) Can a keypad lever lock replace an electrified Falcon T851 on a door with no power run to it?
For a credential-at-the-door approach with no wiring, the Lockey 2835 mechanical pushbutton keyless lever lock is ADA compliant and fits doors 1-3/16 inch to 2 inch thick, and the Lockey 1150 heavy duty mechanical keypad lever set with double combination fits 1-1/8 inch to 2 inch. Both are passage function, so the latch is released by the code alone with no key cylinder behind it. The T851 is keyed single cylinder with electrified fail safe operation, which is what an opening needs when the release has to come from a central access control system rather than a code punched at the door.
16) For a Schlage C keyway building, what keyed lever alternatives exist to the Falcon T851?
The T851 accepts a C Schlage keyway among its cylinder options, so it can be keyed into a Schlage C system directly. If a lighter lock suits the opening, the Cal-Royal AG00 entrance lever is a Grade 2 lock with a 6-pin Schlage C keyway keyed different on a 2-3/8 inch backset, the Cal-Royal AG03 classroom lever is the same keyway on a 2-3/4 inch backset, and the Arrow MK33-BD-CS is a heavy duty asylum lock with a conventional Schlage C cylinder and a ball knob rather than a lever. The T851 is the Grade 1 electrified storeroom option within that same keyway family.
17) What trim matches a Falcon T851 on an inactive leaf or a door that only needs a pull?
For a non-latching leaf next to a T851 opening, the BEST 9K series 1DT single dummy trim is a Grade 1 heavy duty non-keyed cylindrical lever, and the BEST 7KC series single dummy trim is the Grade 2 medium duty version. The Accentra 455LN Augusta is another Grade 1 single dummy cylindrical lever. The T851 itself is Grade 1 heavy duty, so the 9K 1DT or the 455LN keeps the same duty level across the pair of leaves.
18) Is the Accentra 107S Schlage cylinder adapter kit needed with a Falcon T851?
No. The 107S is an adapter kit that lets Schlage cylinders be used in Yale hardware, not a lock. The T851 already accepts most manufacturers' conventional key systems, small format interchangeable cores, and Schlage full size interchangeable cores, and a C Schlage keyway is one of its ordering options, so no adapter is involved.
19) Can a Grade 1 passage lever be used on the same corridor as a Falcon T851 storeroom lock?
Yes, for the openings that only need latching. The Design Hardware X75 is a Grade 1 passage lever lockset with a flat lever for 1-3/4 inch doors, and the J75 is the Grade 2 passage version at the same door thickness. The Corbin Russwin CL3110 is a Grade 1 fire rated passage/closet lever for 1-3/4 inch to 2 inch doors. The T851 covers the secured openings on that run with keyed storeroom function and electrified fail safe operation, and it adjusts from 1-3/4 inch to 2-1/8 inch door thickness.
20) What lever lock suits a light-traffic residential door where a Falcon T851 is more lock than the opening needs?
The Hager 2525 is a Grade 2 commercial cylindrical entry lock with a lever for doors 1-3/8 inch to 2 inch, and the Kwikset 200BRNL Breton is a Grade 3 passage lever for doors 1-3/8 inch to 1-3/4 inch. The Cal-Royal AUS00 is a Grade 3 entrance/office lever with a solid brass forged body at 1-3/8 inch to 1-3/4 inch. The T851 is a Grade 1 heavy duty commercial lock built for high-traffic institutional openings, so it belongs on the corridor and stair doors rather than on unit interiors.
How fast can I get the Falcon T851PD D 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 T851PD D 626 come with a warranty?
Absolutely. The Falcon T851PD D 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 T851PD D 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 Falcon T851PD D 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.
!