Corbin Russwin DL3211 Grade 1 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$297.62
$194.11
Corbin Russwin DL3211 Grade 1 Cylindrical Deadlock, Cylinder x Blank

Corbin Russwin DL3211 Grade 1 Cylindrical Deadlock, Cylinder x Blank

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Model: DL3211 626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$297.62
$194.11
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Corbin Russwin DL3211-KEYED Cylindrical Deadlock Cylinder x Blank, Non-Handed Commercial Deadbolt

Commercial-Grade Cylindrical Deadlock with Key-One-Side Operation

The Corbin Russwin DL3211-KEYED is a heavy-duty cylindrical deadlock from the DL3200 Series, engineered for demanding commercial applications where reliable single-cylinder deadbolt security is required. Configured as Cylinder x Blank, this lock operates by key on one side only with the opposite side blank, making it ideal for controlled-access doors in commercial environments. Designed for standard 1-3/4" (44mm) door thickness with a standard 2-3/4" (70mm) backset (optional 2-3/8" / 60mm available), the DL3211-KEYED features a non-handed design for simplified installation across a wide range of door configurations. The unit meets ANSI/BHMA E0160 Series standards and is backed by a 1 Year Limited warranty.

Professional Features & Benefits

  • Non-Handed Design: Fully non-handed configuration simplifies specification and installation, eliminating the need to determine door handing before ordering.
  • Door Thickness & Backset Compatibility: Standard installation for 1-3/4" (44mm) doors with a standard 2-3/4" (70mm) backset; optional 2-3/8" (60mm) backset available for flexible application requirements.
  • Heavy-Duty Deadbolt: Features a 1" throw solid steel deadbolt with a hardened, free-spinning steel pin insert for superior resistance to forced entry and sawing attacks.
  • Wrought Brass or Bronze Front: Standard front measures 2-1/4" (57mm) x 1-1/8" (29mm) in wrought brass or bronze for a professional, durable finish.
  • Conventional 6-Pin Cylinder: Brass, 6-pin cylinder with L4 keyway, 0-bitted as standard; security cylinders available as optional upgrades via Quick Codes. Includes two nickel silver keys standard.
  • Versatile Keying Options: Supports master keying, construction master keying, security keying, visual key control, and concealed key control for comprehensive key management in commercial facilities.
  • Standard Strike Included: Standard strike measures 2-3/4" (70mm) x 1-1/8" (29mm); optional strikes and wrought boxes also available for varied frame conditions.
  • ANSI/BHMA Compliance: Meets E0160 Series standards, confirming performance and dimensional compliance for commercial-grade applications.
  • Manufacturer Warranty: Backed by a 1 Year Limited warranty for added confidence and protection.

Technical Specifications

  • Subcategory: Deadlocks
  • Product Group: Mechanical Locks
  • Series: DL3200 Series
  • Standard Cylinder: Conventional 6-pin Cylinder, L4 Keyway
  • Standard Latch: Deadbolt: 1" Throw, solid steel deadbolt with hardened, free spinning, steel pin insert.
  • Standard Strike: 2-3/4" x 1-1/8"
  • Warranty: 1 Year Limited
  • ANSI/BHMA: E0160 Series
  • Product Subgroup: Bored Locksets
  • Product Type: Deadbolts
  • Keyed: Yes
  • Commercial/Residential: Commercial
  • Function Description: By key one side only, opposite side blank
  • Lock Type: Cylindrical
  • Lock Function: Deadbolt
  • Product Model: DL3211
  • Product Function: Deadbolt
  • Door Hand Direction: Non-Handed
  • Door Thickness Range: 1-3/4"
  • Product Category: Mechanical Locks
  • Backset (Distance): 2-3/4"
  • Department: Door Hardware

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 Corbin Russwin Quality?

Corbin Russwin cylindrical deadlock products deliver professional-grade reliability with a solid steel deadbolt featuring a hardened, free-spinning steel pin insert, meeting ANSI/BHMA E0160 Series standards for commercial performance. The DL3200 Series is backed by a 1 Year Limited warranty, providing confidence in long-term durability. Engineered for demanding commercial applications, Corbin Russwin hardware offers the keying flexibility and construction quality that security professionals depend on.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Subcategory:
Deadlocks
Product Group:
Mechanical Locks
Series:
DL3200 Series
Standard Cylinder:
Conventional 6-pin Cylinder, L4 Keyway
Standard Latch:
Deadbolt: 1" Throw, solid steel deadbolt with hardened, free spinning, steel pin insert.
Standard Strike:
2-3/4" x 1-1/8"
Warranty:
1 Year Limited
ANSI/BHMA:
E0160 Series
Product Subgroup:
Bored Locksets
Product Type:
Deadbolts
Keyed:
Yes
Commercial/Residential:
Commercial
Function Description:
By key one side only, opposite side blank
Lock Type:
Cylindrical
Lock Function:
Deadbolt
Product Model:
DL3211
Product Function:
Deadbolt
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4"
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"
Department:
Door Hardware

Corbin Russwin DL3211 626 – Frequently Asked Questions

1) Will the Corbin Russwin DL3211 deadlock fit a 1-3/4 inch commercial door?
That is exactly the door it is built for. The DL3211 cylindrical deadlock is specified for 1-3/4 inch (44mm) door thickness with a 2-3/4 inch backset as standard, and a 2-3/8 inch backset is available as an option. If your doors are 1-3/8 inch, this is not the part; the Dexter DB1000 Series Grade 1 single cylinder deadbolt covers 1-3/8 to 1-7/8 inch instead.
2) What does Cylinder x Blank mean on the DL3211 deadlock, and can someone unlock it from inside?
Key on one side only, blank plate on the other. There is no thumbturn and no inside key, so the DL3211 can only be thrown or retracted from the keyed face. Use it where you want to stop the door being unlocked from the secure side. If someone needs to release it from inside without a key, you need a cylinder-by-thumbturn deadbolt instead, such as the Falcon D111 Grade 1 or the Dormakaba M1960.
3) Will the DL3211 deadbolt reach into my existing frame strike?
The bolt throws 1 inch, which is the commercial long-throw length, and a standard strike measuring 2-3/4 x 1-1/8 inches ships with the lock. If your frame is already prepped for a 2-3/4 x 1-1/8 inch ANSI-style deadbolt strike, the supplied one drops in. Optional strikes and wrought boxes are offered for other frame conditions. Gap allowance still matters, so measure the door-to-frame clearance against the 1 inch throw before you commit.
4) Can I get the Corbin Russwin DL3211 to take our interchangeable core system?
Yes, and it is an ordering choice made up front. Three cylinder options are offered: the standard conventional 6-pin cylinder with the L4 keyway, CL6 less core for Corbin Russwin large format IC 6-pin, and CL7 for 7-pin IC less core. The two less-core options ship without a core, so your locksmith supplies cores from your existing system. That is the route to take if the building is already on an IC platform.
5) What is the closest Grade 1 commercial deadbolt to the Corbin Russwin DL3211 if a thumbturn is needed on the inside?
The DL3211 is keyed on one side only with the opposite side blank, so it never releases from the interior without a key. When the inside face needs a thumbturn, the Falcon D111 is a Grade 1 heavy duty cylinder x thumbturn deadbolt from the D100 Series, and the Dexter DB1000 single cylinder is a Grade 1 cylinder x thumbturn deadbolt covering 1-3/8 inch to 1-7/8 inch doors. Both give free egress from the secure side; the DL3211 deliberately does not.
6) Which deadbolt should I use instead of the DL3211 on an exit door that has to open from the inside without a key?
The DL3211 operates by key one side only with the opposite side blank, which is the wrong function for an egress door. The Arrow E60 is a Grade 2 exit deadlock configured blank plate x thumbturn and non-keyed, from the E Series, covering 1-3/8 inch to 1-3/4 inch doors. That turns the same opening into thumbturn-out, no-key-in.
7) Is there another single cylinder deadlock that takes a small format interchangeable core less core like the DL3211 CL7 option?
The DL3211 is available with a CL7 IC 7-pin less core preparation and a CL6 less core LFIC 6-pin preparation for Corbin Russwin cores. The Arrow E61 is a Grade 2 single cylinder deadlock with SFIC prep supplied less core, a deadbolt function part fitting 1-3/8 inch to 1-3/4 inch doors. Deltana CL200LAIC is a Grade 2 single deadbolt with interchangeable core, non cylinder, on a 2-3/4 inch backset. Core format and keyway family differ between them, so match the core you already key.
8) I need key access from both sides of the door - what replaces the DL3211 for that?
The DL3211 carries a cylinder on one face and a blank plate on the other, so only one side is keyed. For key operation on both faces, the Design Hardware D1 Series is a Grade 1 extra heavy duty double cylinder deadbolt for 1-3/4 inch doors, matching the DL3211 door thickness. The Dexter DB1000 double cylinder is also Grade 1, covering 1-3/8 inch to 1-7/8 inch. Double cylinder function is restricted on egress doors in many jurisdictions, so confirm the code for the opening.
9) Is a mortise deadbolt like the Dormakaba D900 a drop-in substitute for the Corbin Russwin DL3211?
No. The DL3211 is a cylindrical deadbolt, bored through the door face. The Dormakaba D900 is a small case mortise dead bolt from the D900 Series with a D cylinder, keyed different with SC keyways, and the Emtek 2050 is a European mortise deadbolt with an integrated roller latch. Mortise bodies require a pocket routed into the door edge, so they do not swap into a cylindrical prep without new door machining.
10) If the specification calls for a Schlage C keyway deadbolt, what takes the place of the Corbin Russwin DL3211?
The DL3211 ships with a conventional 6-pin cylinder in the L4 keyway. If the facility is keyed to Schlage C, the Hager 3118 is a Grade 1 classroom deadbolt with a Schlage C keyway and 6-pin cylinder, fire rated, for 1-3/8 inch to 1-3/4 inch doors. The Hager 3115 is the Grade 2 cylinder x thumbturn version on the same keyway and door range.
11) Do I need to know the handing before ordering a DL3211 deadlock?
No handing to determine. The DL3211 is non-handed, so the same lock works on a left or right hand door and there is nothing to reverse in the field. For a property manager buying several at once, that means one part number covers every opening regardless of swing.
12) Is the DL3211 a cylindrical (bored) deadbolt or a mortise deadlock?
Cylindrical. The DL3211 installs into a bored door prep, not a mortise pocket, which is why it goes into standard commercial doors far faster than a mortise deadlock. If your doors are already prepped for a mortise case, look at a small case mortise deadbolt like the Dormakaba D900 rather than trying to adapt this one.
13) Does the DL3211 deadlock come keyed, and can it go on our master key system?
The conventional cylinder version arrives 0-bitted with two nickel silver keys, meaning it is not cut to a key until your locksmith bits it. The DL3200 Series supports master keying, construction master keying, security keying, visual key control and concealed key control, so it can be folded into an existing Corbin Russwin system. Security cylinders are available as an upgrade.
14) How resistant is the DL3211 bolt to being sawn or forced?
The bolt is solid steel with a hardened, free-spinning steel pin insert cast into it. A saw blade spins the pin rather than cutting through it, which is the standard defence against a bolt attack through the door gap. Combined with the 1 inch throw, that is the security case for putting this on an exterior or controlled-access commercial door.
15) What ANSI/BHMA standard does the Corbin Russwin DL3211 meet?
E0160 Series under ANSI/BHMA, which is the auxiliary lock designation covering this deadlock's performance and dimensions. For a spec writer or a facility standardizing across a campus, that is the line to cite on the hardware schedule.
16) What is a good alternative to the DL3211 if I need a key-only deadlock in an SFIC keyway?
The DL3211's CL7 option is 7-pin IC less core, but that is Corbin Russwin's format. If your site runs small format interchangeable core, the Arrow single cylinder deadlock prepped for SFIC less core covers 1-3/8 to 1-3/4 inch doors and takes your existing SFIC cores. Pick by which core platform the building is already keyed to.
17) What is a lighter-duty alternative to the Corbin Russwin DL3211 for a lower-traffic commercial opening?
The DL3211 is a commercial cylindrical deadbolt built to ANSI/BHMA E0160. Where the opening does not warrant that, the Hager 3215 is a Grade 2 single cylinder deadbolt with a 1 inch throw, fire rated, covering 1-3/8 inch to 1-3/4 inch doors on a cylinder x thumbturn function, and the Cal-Royal CB160 is a Grade 2 single cylinder deadbolt with a tamper-resistant cylinder guard. Both are thumbturn-inside functions rather than the DL3211 blank inside face.
18) What deadbolt should I look at instead of the DL3211 for a door thinner than 1-3/4 inch?
The DL3211 is specified for 1-3/4 inch doors on a 2-3/4 inch backset. For thinner leaves, the Dexter DB2000 single cylinder covers 1-3/8 inch to 1-3/4 inch at Grade 2, the Cal-Royal ED500 is a Grade 3 single cylinder deadbolt with an adjustable backset over the same 1-3/8 inch to 1-3/4 inch range, and the Deltana 7312KA2 double cylinder spans 1-3/8 inch to 2 inch at Grade 3. All three are thumbturn or double-cylinder functions rather than a blank inside face.
19) The DL3211 is keyed on one side and blank on the other - what is the difference between that and a one-sided deadbolt?
The DL3211 mounts hardware on both faces: a cylinder outside and a blank plate covering the inside of the through-bored prep, with a 1 inch throw solid steel deadbolt carrying a hardened free-spinning steel pin insert. The Callan Model 205S is a Grade 3 one-sided half-bore deadbolt, meaning the prep and the hardware occupy only one face of the door. Where the door is already bored through for a cylindrical deadbolt, the half-bore part is not an equivalent fit.
20) Is the Arrow 460 strike a replacement for the strike that comes with the DL3211?
No. The DL3211 comes with a 2-3/4 inch by 1-1/8 inch standard strike sized for its cylindrical deadbolt. The Arrow 460 is a mortise lock strike for latchbolt and deadbolt functions with a straight lip, cut for a mortise lock frame prep on 1-3/4 inch doors. It is a frame component for a different lock body, not an alternate strike for a cylindrical deadlock.
21) Can I use an electronic deadbolt in place of the DL3211 to get rid of keys on the door?
The DL3211 is a mechanical keyed deadbolt supporting master keying, construction master keying and security keying. If the goal is credential access instead, the Dormakaba Saffire LX-D is an RFID electronic deadbolt with BLE and electronic lock override, and the Codelocks CL2200 is a medium duty electronic surface deadbolt in brushed steel. The Codelocks unit is surface mounted rather than fitted into a cylindrical bore, so the door prep differs from the DL3211.
22) Which Grade 1 less-core deadbolt is closest to the DL3211 CL6 option for a facility keyed on interchangeable cores?
The DL3211 CL6 arrives less core, prepped for a Corbin Russwin LFIC 6-pin core, and the CL7 arrives less core for a 7-pin IC. The Delaney LM Series is a Grade 1 single cylinder less core deadbolt in dull chrome US26D, and the Deltana CL200LM is a Grade 1 single cylinder deadbolt on a cylinder x thumbturn function. Both take a thumbturn inside where the DL3211 face is blank.
23) What finishes does the Corbin Russwin DL3211 deadlock come in?
Six: 605 bright brass, 606 satin brass, 612 satin bronze, 613 satin bronze oil-rubbed, 625 bright chrome, and BSP black suede powder coat. Each is available with any of the three cylinder options. On most commercial jobs 626 satin chrome is the one that matches existing levers and closers; 613 and BSP are the choices where the rest of the opening hardware is dark.
24) Is a Grade 1 commercial deadlock like the DL3211 overkill for an apartment or light retail door?
For a low-traffic tenant door, a Grade 2 deadbolt does the job and costs less to standardize on. Arrow's DBX61 and Dexter's DB2000 Series are both Grade 2 single cylinder units. Step up to a commercial deadlock like the DL3211 where the door sees heavy daily use, needs key-only control with no inside release, or has to sit on a keying system alongside the rest of the building.
How fast can I get the Corbin Russwin DL3211 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 Corbin Russwin DL3211 626 come with a warranty?
Absolutely. The Corbin Russwin DL3211 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 Corbin Russwin DL3211 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 Corbin Russwin DL3211 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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