Accentra D151 Grade 1 Cylindri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$230.00
$162.21
Yale D151 Blank Plate x Cylinder Deadbolt, Grade 1, 2-3/8" Backset, 2-1/4" X 1" Face

Accentra D151 Grade 1 Cylindrical Deadbolt with 2-3/8" Backset and 1" Throw

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Model: D151 625
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$230.00
$162.21
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Accentra D151 Grade 1 Cylindrical Deadbolt with 2-3/8" Backset and 1" Throw

Professional Grade 1 Deadbolt Security Solution

The Accentra D151 cylindrical deadbolt delivers Grade 1 certified security performance for demanding commercial applications. This single cylinder deadbolt features a 1" throw solid steel deadbolt with hardened, free spinning steel pin insert and accommodates door thickness from 1-3/8" to 1-3/4". The 2-3/8" backset configuration with 2-1/4" x 1" face provides versatile installation compatibility, while ANSI/BHMA Grade 1 certification ensures reliable performance in high-traffic commercial environments.

Professional Features & Benefits

  • ANSI/BHMA Certified Grade 1 or 2, depending on model
  • Available with visual occupancy indicators, displaying "In Use" or "Vacant" that displays current status of the deadbolt
  • Indicators are provided as standard on both sides of the door for the D291 and D292 functions
  • 1" throw solid steel deadbolt with hardened, free spinning steel pin insert
  • Non-handed functions are easily field reversible
  • 2-3/4" backset
  • Several SFIC functions feature concealed interior screws that only the control key can access

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Accentra Quality?

Accentra D Series deadbolts deliver professional-grade reliability with solid steel construction and hardened components rated for Grade 1 commercial performance. 1 Year Mechanical warranty provides added confidence for demanding applications. Engineered for consistent quality, ease of use and installation where dependable security performance is essential.

Product Specs

Series:
D Series
Grade:
Grade 1
Warranty:
1 Year Mechanical
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Deadbolts
Subcategory:
Deadbolts
Latch Throw:
1" (deadbolt)
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Lock Function:
Deadbolt
Product Attribute:
Deadbolts
Standard Strike:
2-3/8" x 1-1/8" (70mm x 29mm)
Keyed Function:
Single Cylinder
Product Function:
Cylinder x Blank Plate
Door Hand Direction:
Field Reversible
Door Thickness Range:
1-3/8" to 1-3/4"
Product Category:
Mechanical Locks
Backset (Distance):
2-3/8"
Department:
Door Hardware

Accentra D151 625 – Frequently Asked Questions

1) What is the difference between the D151 and a normal keyed deadbolt with a thumbturn inside?
The D151 is cylinder by blank plate: keyed cylinder outside, a plain blank plate inside with no thumbturn and no way to throw or retract the bolt from the inside. That is deliberate for storage rooms, mechanical rooms, gates, and any opening you do not want operated from the secure side. If people need to lock and unlock from inside without a key, you want a cylinder by thumbturn deadbolt instead, such as the Grade 1 Delaney LM Series or the Grade 1 Dexter DB1000 single cylinder.
2) Will the Accentra D151 latch into the strike that is already in my frame?
The bolt throws 1 inch of solid steel, and the standard strike for it is 2-3/8 by 1-1/8 inches (70mm x 29mm). If the existing strike opening matches that footprint and the frame pocket is deep enough for a full 1 inch projection, it will drop in. Older residential-grade strikes are often shallower than a 1 inch bolt needs, so plan on replacing the strike and deepening the pocket when you are upgrading from a lighter deadbolt.
3) Is the D151 rated for a commercial building, or is it residential-grade hardware?
ANSI/BHMA Grade 1, the highest of the three grades, and specified as commercial. Grade 1 is what most institutional and government specs call for on exterior and secure openings, so the D151 answers a Grade 1 line item directly. Among comparable single cylinder deadbolts, most fall to Grade 2 or Grade 3; the Grade 1 alternatives include the Delaney LM Series, the Dexter DB1000, and the Deltana CL200LM.
4) I need a deadbolt on a door thicker than 1-3/4 inches. Will the D151 work?
It will not. The D151 tops out at 1-3/4 inches. For a thicker leaf, the Corbin Russwin DL3011 Grade 1 cylindrical deadlock covers 1-3/4 to 2-1/4 inches, and the Deltana 7312KA2 covers 1-3/8 to 2 inches in a Grade 3 double cylinder.
5) What is the closest Grade 1 equivalent to the Accentra D151 cylindrical deadlock with a blank plate on the inside?
The Corbin Russwin DL3211 is a Grade 1 cylindrical deadlock in a cylinder x blank configuration, the same arrangement as the D151, which is a Grade 1 cylindrical deadbolt with a cylinder x blank plate function. The DL3211 is built for 1-3/4 inch doors, while the D151 covers a 1-3/8 inch to 1-3/4 inch thickness range, so on a 1-3/8 inch door the D151 is the one that fits. The Corbin Russwin DL3011 is the same cylinder x blank deadbolt function in a range that runs 1-3/4 inch to 2-1/4 inch, which is where to look for a thicker door.
6) I need a deadbolt with a thumbturn on the inside instead of a blank plate - what should I order?
The Accentra D151 is a cylinder x blank plate deadbolt, so there is no inside turn to operate it. For a Grade 1 deadbolt with a thumbturn, the Delaney LM Series 301702 is a Grade 1 single cylinder deadbolt in cylinder x thumbturn, and the Deltana CL200LM is a Grade 1 single cylinder deadbolt in the same cylinder x thumbturn arrangement. The Dexter DB1000 single cylinder is also Grade 1 cylinder x thumbturn and covers 1-3/8 inch to 1-7/8 inch doors. Note that a blank plate and a thumbturn are different egress situations - confirm which one the code official expects on the opening before choosing.
7) What is the difference between the Accentra D151 and the Arrow E60?
They solve opposite halves of the same opening. The Accentra D151 is a Grade 1 single cylinder deadbolt, keyed from the outside with a blank plate on the inside. The Arrow E60 is a Grade 2 non-keyed exit deadlock in a blank plate x thumbturn configuration - turn on the inside, blank on the outside. Both cover doors from 1-3/8 inch to 1-3/4 inch. If the requirement is key control from the corridor side, the D151 is the one; if it is inside-only throw with nothing to operate outside, that is the E60.
8) We key everything to small format interchangeable core - is there an SFIC version of a deadbolt like the Accentra D151?
The Arrow E61 26D IC is a Grade 2 single cylinder deadlock prepped for SFIC and shipped less core, covering 1-3/8 inch to 1-3/4 inch doors - the same thickness range the Accentra D151 covers. The Deltana CL200LAIC is another interchangeable core single deadbolt, Grade 2, built on a 2-3/4 inch backset rather than the 2-3/8 inch backset the D151 uses, so verify the existing bore before substituting. Delaney LM Series 301702 is a Grade 1 single cylinder deadbolt supplied less core as well.
9) The opening needs a key on both sides - what replaces the Accentra D151?
The Accentra D151 is a single cylinder deadbolt, so it keys from one side only. For key on both sides, the Design Hardware D1 Series is a Grade 1 double cylinder deadbolt rated extra heavy duty for 1-3/4 inch doors, and the Dexter DB1000 double cylinder is Grade 1 double cylinder covering 1-3/8 inch to 1-7/8 inch. In Grade 2, the Hager 3214 is a double cylinder deadbolt with a Schlage C keyway over a 1-3/8 inch to 1-3/4 inch thickness range. Double cylinder deadbolts are restricted on egress doors in many jurisdictions - check the occupancy before specifying one.
10) The existing bore is a 2-3/4 inch backset - what deadbolt fits that instead of the Accentra D151?
The Accentra D151 is built on a 2-3/8 inch backset. For an existing 2-3/4 inch bore, the Deltana CL200LA is a Grade 2 single deadbolt with a 2-3/4 inch backset, and the CL200LAIC is the same Grade 2 single deadbolt with interchangeable core prep on that 2-3/4 inch backset. Deadbolts with an adjustable backset are another route: the Cal-Royal ED500 is Grade 3 with adjustable backset for 1-3/8 inch to 1-3/4 inch doors, and the Falcon D111 is a Grade 1 classroom deadbolt with adjustable backset.
11) Do I have to order the D151 handed for a left or right hand door?
No handing to specify. The D151 is field reversible, so one part number covers left and right hand openings. For a property manager stocking spares across a building, that means one deadbolt on the shelf instead of two.
12) What finishes does the Accentra D151 come in, and can I match it to existing hardware in the building?
Eight finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613E dark oxidized satin bronze equivalent, 619 satin nickel, 625 bright chrome, 626 satin chrome, and BSP black suede powder coat. Those are BHMA finish numbers, so match the number stamped on your existing levers or closers rather than eyeballing the color. 626 satin chrome is the usual commercial default.
13) Is the Corbin Russwin DL3211 a straight substitute for the Accentra D151?
Close on function, not on fit. The DL3211 is also a Grade 1 cylindrical deadlock in a cylinder by blank configuration, but it is specified for 1-3/4 inch doors only, where the D151 covers 1-3/8 through 1-3/4. On a 1-3/8 inch leaf the Accentra is the one that works. On a standard 1-3/4 inch commercial door either will serve, and the decision comes down to which keyway family the rest of your building is on.
14) I am adding security to a door that already has a knob or lever set. Is a cylindrical deadbolt like the D151 the right add-on?
Yes, that is exactly what it is for. The D151 is a bored cylindrical deadbolt installed in its own cross bore above the existing lockset, adding a 1 inch solid steel bolt as auxiliary security rather than replacing the latch. It is a separate keyed cylinder, so it keys independently unless you have it keyed alike with the lockset. If you would rather have one keyed device doing both jobs, an interconnected lock such as the Falcon H2101 combines an entrance lockset with a single cylinder deadbolt in one prep.
15) Does the D151 need a keyed cylinder ordered separately, or does it come keyed?
The D151 is a single cylinder deadbolt, keyed on the outside with a blank plate inside. When you are keying a building into an existing system, tell us the keyway and whether you need keyed alike, keyed different, or master keyed at the time of order. If your facility runs small format interchangeable core, the Accentra D Series offers SFIC functions, and several of those use concealed interior screws that only the control key can access, which keeps the lock from being pulled off the door without the control key.
16) Which Accentra D Series deadbolt shows whether a room is occupied?
Not the D151, which is a keyed cylinder with a blank plate inside and gives no visual status. The D Series offers visual occupancy indicators reading In Use or Vacant, and on the D291 and D292 functions indicators come standard on both sides of the door. For single occupancy restrooms, exam rooms, and lactation rooms, specify one of those indicator functions rather than the D151.
17) Is the Corbin Russwin DL2211 the same thing as the Accentra D151?
Not the same function. The Corbin Russwin DL2211 is a Grade 1 cylindrical deadlock in a cylinder x blank arrangement built for 1-3/4 inch doors, and it is a classroom function. The Accentra D151 is a Grade 1 cylindrical deadbolt, cylinder x blank plate, non-handed and field reversible, fitting 1-3/8 inch to 1-3/4 inch doors on a 2-3/8 inch backset. If the hardware schedule calls for a straight deadbolt rather than a classroom function, the D151 is the match.
18) Is there a Grade 2 alternative to the Accentra D151 for a lower-traffic opening?
The Accentra D151 is a Grade 1 cylindrical deadbolt. If the opening does not call for Grade 1, the Hager 3215 is a Grade 2 commercial single cylinder deadbolt with a 1 inch throw - the same throw the D151 carries - and covers 1-3/8 inch to 1-3/4 inch doors, matching the D151 thickness range. The Dexter DB2000 single cylinder is Grade 2 cylinder x thumbturn over that same 1-3/8 inch to 1-3/4 inch range. Both of those are cylinder x thumbturn rather than the D151 cylinder x blank plate, so the inside operation changes with them.
19) Can I use the Arrow 460 or the BEST 8T instead of the Accentra D151?
No - neither is a lock. The Arrow 460 is a mortise lock strike for latchbolt and deadbolt functions with a straight lip, so it is the frame-side piece, and the BEST 8T is the tube component of a T Series tubular deadbolt rather than a complete deadbolt. The Accentra D151 is a complete Grade 1 cylindrical deadbolt with a 1 inch throw and ships with a 2-3/8 inch x 1-1/8 inch standard strike.
20) How does the Accentra D151 compare to the Falcon D111 and D211 for a classroom door?
The Falcon D111 is a Grade 1 heavy duty classroom deadbolt with adjustable backset, and the Falcon D211 is the Grade 2 medium duty classroom function with single cylinder operation - both cylinder x thumbturn. The Accentra D151 is a Grade 1 cylindrical deadbolt in cylinder x blank plate, single cylinder, on a fixed 2-3/8 inch backset. The practical split is the inside: the Falcons give the room occupant a turn, the D151 leaves the inside blank so the bolt is key-operated from the corridor only.
21) Is a Codelocks CL200 or CL2200 a substitute for the Accentra D151?
They are a different install and a different duty class. The Codelocks CL200 is a light duty surface deadbolt with key override and the CL2200 is a medium duty electronic surface deadbolt - both mount on the face of the door rather than through a cylindrical bore. The Accentra D151 is a Grade 1 cylindrical deadbolt that goes through a 2-3/8 inch backset bore with a 2-3/8 inch x 1-1/8 inch strike in the frame. Choose the surface units when you do not want to bore the door; choose the D151 when the opening is already bored and the spec calls for Grade 1.
22) Can I put a residential-style deadbolt like the Brinks Raleigh or Bravura 310B on a commercial door instead of the Accentra D151?
They are built to a different duty class. The Bravura 310B Elite is a Grade 2 traditional round deadbolt in cylinder x thumbturn, and the Brinks Raleigh E2401 is a transitional round single cylinder deadbolt with a 4-way adjustable backset, both trim-forward designs. The Accentra D151 is specified commercial and carries ANSI/BHMA Grade 1 with a 1 inch solid steel throw. Where the drawing calls out Grade 1, those Grade 2 and residential-trim units do not meet it.
23) We want access control on the opening - what electronic deadbolt goes in where the Accentra D151 would have?
The Dormakaba Saffire LX-D is an RFID electronic deadbolt with BLE and electronic lock override, and the Nova-D is an RFID multihousing smart electronic deadbolt. For a fail-secure electric bolt driven by an access control panel rather than a credential at the door, the DynaLock 1300 Series is a heavy duty mortise electric deadbolt. All three change the door prep away from the Accentra D151 cylindrical 2-3/8 inch backset bore, so plan the prep and power before swapping.
How fast can I get the Accentra D151 625 delivered?
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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 Accentra D151 625 come with a warranty?
Absolutely. The Accentra D151 625 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 Accentra D151 625?
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