Name: Medeco 11C60W Maxum Commercial Single Cylinder Deadbolt, Biaxial, 6-Pinned, G3 Keyway, UL 437 Listed
Brand: Medeco
SKU: MED-11C601W-26-G3P
Price: 217.08 USD
Availability: InStock

Product Overview
FAQs

Medeco Maxum 11C60W Commercial Single Cylinder Deadbolt — Biaxial, 6-Pinned, UL 437 Listed High-Security Protection

The Medeco Maxum 11C60W is a heavy-duty, ANSI/BHMA A156.36 Grade 1 single cylinder deadbolt engineered for demanding commercial and residential applications where maximum security is non-negotiable. Built with solid-brass construction and Biaxial cylinder technology, this 6-pinned deadbolt fits doors 1 3/8" to 2 1/2" thick and installs into a standard 2 1/8" crossbore and 1" edge bore (ANSI A115.13 prep). UL 437 listed and BHMA certified Grade 1, the Maxum delivers unmatched resistance against drilling, picking, bumping, and physical attack — making it the trusted choice for office buildings, hospitals, schools, and more.

Key Features

Door Thickness Compatibility: Fits doors 1 3/8" to 2 1/2" thick, accommodating a wide range of commercial and residential door constructions.
Standard Door Prep: Designed for a standard 2 1/8" crossbore and 1" edge bore (ANSI A115.13 prep) for straightforward installation on pre-drilled doors.
Biaxial 6-Pinned Cylinder Technology: M4 cylinders use cylinder side pins, a shuttle lift pin, and a movable key element to engage a sidebar, requiring correct rotation and alignment before the key can turn — providing superior protection against bumping, picking, and other attacks.
Patent-Pending Key Control: Protects against unauthorized duplication of keys; requires a special key cutting machine and access to Medeco-specific blanks, available in a variety of restrictions to support every security need.
Protection Against 3D Printing: A patent-pending movable element in the key deters unauthorized 3D-printed copies of keys or blanks, addressing modern duplication threats.
Solid-Brass Construction with Drill Protection: Solid-brass body with strategically placed drill pins provides maximum resistance against forced entry and physical attack.
Master Keying Capabilities: M4 deadbolts can be master keyed into a system that includes M4, M4 BiLevel, and M4 CLIQ keys and cylinders, supporting extremely large keying systems.
Captive Thumbturn Option: Available configuration converts the inside cylinder to a thumbturn for easy egress when the facility is occupied, then quickly returns to double-cylinder mode when unoccupied to guard against unauthorized entry.
Available Finishes: Offered in 14 finishes including Bright Brass (05), Satin Brass (06), Antique Brass (09), Satin Brass Blackened (10), Bright Bronze (11), Satin Bronze (12), Oil Rubbed Bronze (13), Bright Nickel (18), Satin Nickel (19), Antique Nickel (20), Black (22), Dark Bronze (24), Bright Chrome (25), and Satin Chrome (26).

Certifications & Compliance

ANSI/BHMA A156.36 Grade 1 Certified
UL 437 Listed — High Security Cylinder
BHMA Certified Grade 1 — Passes to the highest standards in the industry

Technical Specifications

Series: Maxum® Commercial Deadbolt
Cylinder Technology: Medeco Biaxial
Pinning: 6-Pin
Keyway: G3 Keyway
Cylinder Format: Fixed Cylinder
Certification: ANSI/BHMA A156.36 Grade 1 rated hardware platform
Door Thickness: Fits doors 1-3/8" to 2-1/2" thick
Door Prep: Standard 2-1/8" crossbore, 1" edge bore (ANSI/BHMA A115.13)
Construction: Solid-brass cylinder construction with hardened steel inserts
Warranty: 2-year manufacturer's warranty

Typical Applications

Commercial Office Buildings
Healthcare Institutions and Hospitals
Educational Facilities and Schools
Retail Establishments and Outlets
Multi-Unit Residential and Apartment Buildings
Restaurants and Food Service Facilities
Government and Municipal Buildings

Why Medeco?

Medeco Maxum deadbolts are built to the highest commercial security standards, combining solid-brass construction, UL 437 listed cylinders, and ANSI/BHMA A156.36 Grade 1 certification to deliver proven resistance against drilling, picking, bumping, and physical attack. The Biaxial 6-pinned cylinder with patent-pending key control and 3D-print deterrent technology ensures that only authorized keys operate the lock, making the Maxum an ideal solution for facilities where access control and long-term security integrity are paramount.

Manufacturer Resources

Medeco Product Catalog

Product Specs

Product Group:: Mechanical Locks
Series:: Maxum Series
Subcategory:: Deadbolts
Product Subgroup:: Bored Locksets
Product Type:: Deadbolts
Commercial/Residential:: Commercial
Keyed:: Yes
Grade:: Grade 1
Duty Level:: Heavy Duty
Technology:: Biaxial
Keyed Function:: Single Cylinder
Lock Function:: Deadbolt
Product Attribute:: Deadbolts
Product Model:: 11C60W
Product Function:: Cylinder x Thumbturn
Cylinder Classification:: 6 - Pinned
Keyway Options:: DL Keyway
Product Category:: Mechanical Locks
Department:: Door Hardware

Medeco MED-11C601W-26-G3P – Frequently Asked Questions

1) Will the Medeco Maxum 11C60W deadbolt fit a 2-inch thick door?

Yes. The Maxum 11C60W covers doors from 1-3/8" up to 2-1/2" thick, which is a wider range than most commercial deadbolts hold. That range takes in the standard 1-3/4" commercial door, older 1-3/8" interior doors, and thick solid-core or clad entrances that usually force a special order. If your door is already prepped for a deadbolt, check the bore: it wants a 2-1/8" crossbore and a 1" edge bore, the standard ANSI/BHMA A115.13 prep.

2) Can I drop a Medeco Maxum deadbolt into a door that already has a deadbolt in it?

In most cases yes. The Maxum 11C60W installs into a standard 2-1/8" crossbore with a 1" edge bore, which is the A115.13 prep nearly every tubular deadbolt on a commercial door already uses. What you need to match is the backset in the existing hole: order the 2-3/8" backset bolt or the 2-3/4" backset bolt to suit. Face the edge too, since the bolt is offered with a 1" faceplate, a 1-1/8" faceplate, or drive-in, so you can match the mortise that is already cut rather than re-routing the door edge.

3) What do I have to specify when ordering a Medeco 11C60W deadbolt?

Four decisions. Bolt option: backset (2-3/8" or 2-3/4"), and whether you want a 1" faceplate, 1-1/8" faceplate, or drive-in bolt, or Less Bolt Assembly if you are reusing a bolt already in the door. Finish: 13 to pick from, 626 Satin Chrome and 613 Dark Bronze Oil-Rubbed being the usual commercial choices. Pinning: Pinned, or Sub-Assembled if your locksmith is pinning it to an existing system. And keying: Keyed Different, Keyed Alike, or to a Key Code you supply.

4) Can I key a Medeco Maxum deadbolt into the master key system already running in my building?

That depends on what your system runs on. The 11C60W is a 6-pin Biaxial cylinder, and Medeco M4 deadbolts master key into a system built from M4, M4 BiLevel, and M4 CLIQ keys and cylinders, which supports very large keying systems. It will not key into a conventional Schlage or Kwikset system, because Medeco blanks are restricted and cut on a dedicated machine. If you want the whole opening on one key, order it Keyed Alike or supply your Key Code, and specify Sub-Assembled pinning if your locksmith is pinning it to your existing bitting.

5) Is a Medeco high security deadbolt worth it over a standard Grade 1 commercial deadbolt?

They are graded the same and protect against different things. The Maxum 11C60W and a conventional Grade 1 like the Delaney LM Series or the Deltana CL200LM both meet Grade 1 for physical strength. What the Medeco adds is cylinder attack resistance: a UL 437 listed Biaxial cylinder with side pins, a shuttle lift pin and a movable key element driving a sidebar, hardened steel drill inserts, and restricted key blanks. If the risk you are managing is someone picking, bumping or copying a key, that is what you are buying. If the risk is just a kicked door on a back office, a standard Grade 1 does the same structural job.

6) What certifications does the Medeco Maxum 11C60W carry for a spec submittal?

Two that matter on a hardware schedule: ANSI/BHMA A156.36 Grade 1, BHMA certified, and UL 437 listed as a high security cylinder. Duty level is heavy duty and the body is solid brass with hardened steel drill inserts. For a facility standardizing across many openings, the A156.36 Grade 1 line and the UL 437 listing are the two you write into the spec.

7) My door is thicker than 1-3/4 inches. Which commercial deadbolts actually cover that?

The Maxum 11C60W is the widest reach here, taking doors up to 2-1/2" thick. If you want a non-high-security alternative on a thick door, the Corbin Russwin DL3011 cylindrical deadlock is rated 1-3/4" to 2-1/4". Most of the other commercial deadbolts stop at 1-3/4" or 1-7/8": the Hager 3215 and Accentra D111 top out at 1-3/4", the Dexter DB1000 at 1-7/8". On a 2" or 2-1/4" door those simply will not make up.

8) Can someone copy a Medeco Maxum key at a hardware store?

No. Maxum keys run on restricted Medeco blanks and require a dedicated key cutting machine, and the key carries a patent-pending movable element that also deters 3D-printed copies of the key or blank. Restriction levels vary, so you choose how tight the control is when you set up the system. For a property manager or facility running turnover, this is the practical difference from a standard deadbolt: keys do not quietly multiply between tenants.

9) Is a Cal-Royal CRB800 a substitute for a Medeco Maxum 11C60W on a fire rated door?

The Cal-Royal CRB800 is a heavy duty single cylinder cylinder x thumbturn deadbolt with a UL 3-hour fire rated latch, and the Hager 3115, 3118, 3214 and 3215 are all fire rated cylinder x thumbturn deadbolts for doors 1-3/8 inch to 1-3/4 inch. The Maxum 11C60W is certified to ANSI/BHMA A156.36 Grade 1 and its cylinder is UL 437 listed, which is a high security cylinder listing rather than a door assembly fire listing. Those are separate certifications: match the fire label requirement from the door schedule and the cylinder requirement from the security specification independently.

10) What is the closest Grade 1 single cylinder deadbolt to the Medeco Maxum 11C60W if a high security keyway is not required?

The Dexter DB1000 series single cylinder deadbolt is a Grade 1 cylinder x thumbturn deadbolt covering doors 1-3/8 inch to 1-7/8 inch thick, so it holds the same grade and the same function as the Maxum 11C60W without the Medeco Biaxial cylinder. The Falcon D111 is also Grade 1 cylinder x thumbturn, rated heavy duty. The difference that matters on a Medeco job is the cylinder: the 11C60W is a 6-pinned Biaxial cylinder on the G3 keyway, which carries the restricted key control and the sidebar. If the opening only needs a Grade 1 bolt and the keying is conventional, the Dexter or Falcon covers the function; if the specification calls for restricted keys, only the Medeco does.

11) The Medeco Maxum 11C60W fits doors up to 2-1/2 inches thick. Which deadbolts cover a thick door and which do not?

The Maxum 11C60W fits doors 1-3/8 inch to 2-1/2 inch thick, the widest range in the commercial deadbolt group. Among the alternatives, the Corbin Russwin DL3011 cylindrical deadlock covers 1-3/4 inch to 2-1/4 inch and the Deltana 7312KA2 covers 1-3/8 inch to 2 inch. Most of the rest stop well short: the Accentra D111 is 1-3/8 inch to 1-3/4 inch, the Dexter DB1000 single cylinder is 1-3/8 inch to 1-7/8 inch, and the Hager 3215 and Cal-Royal ED500 are both 1-3/8 inch to 1-3/4 inch. On a heavy institutional door over 2 inches, measure the leaf before substituting.

12) The Medeco Maxum 11C60W is single cylinder. What should I use if the opening needs a key on both sides?

The 11C60W is a single cylinder deadbolt, cylinder outside and thumbturn inside. For key-both-sides openings, the Design Hardware D1 series is a Grade 1 double cylinder deadbolt for 1-3/4 inch doors rated extra heavy duty, and the Dexter DB1000 double cylinder is Grade 1 covering 1-3/8 inch to 1-7/8 inch. In Grade 2, the Delaney LU series and the Dexter DB2000 double cylinder both cover the double cylinder function. Confirm the local egress code before specifying a double cylinder on a required exit door.

13) Can a Corbin Russwin DL3011 or DL3211 deadlock replace a Medeco Maxum 11C60W in the same door prep?

Not directly. The Maxum 11C60W is a bored deadbolt installed in a standard 2-1/8 inch crossbore with a 1 inch edge bore to ANSI A115.13, and it is cylinder outside by thumbturn inside. The Corbin Russwin DL3011 and DL3211 are cylindrical deadlocks in a cylinder by blank plate configuration, meaning there is no thumbturn on the inside face, and the DL3211 is listed for 1-3/4 inch doors. Where an inside thumbturn is required for egress, the DL3011 and DL3211 do not substitute regardless of prep.

14) Which alternatives to the Medeco Maxum 11C60W accept a small format interchangeable core instead of a fixed cylinder?

The Maxum 11C60W ships with a fixed 6-pinned Biaxial cylinder on the G3 keyway, not an interchangeable core. If the facility keys everything on SFIC, the Arrow E61 is a Grade 2 single cylinder deadlock prepped for SFIC and supplied less core for doors 1-3/8 inch to 1-3/4 inch, and the Deltana CL200LAIC is a Grade 2 single cylinder deadbolt with interchangeable core prep on a 2-3/4 inch backset. The Delaney LM series is a Grade 1 single cylinder cylinder x thumbturn deadbolt supplied less core. Those take the facility's existing core; the Maxum keys into a Medeco system instead.

15) Which Grade 1 deadbolts other than the Medeco Maxum 11C60W would satisfy a Grade 1 line on a hardware schedule?

Beyond the Maxum 11C60W, the Grade 1 single cylinder cylinder x thumbturn options are the Dexter DB1000 single cylinder for 1-3/8 inch to 1-7/8 inch doors, the Falcon D111 heavy duty deadbolt, the Deltana CL200LM, and the Delaney LM series supplied less core. In double cylinder, Design Hardware D1 is Grade 1 for 1-3/4 inch doors and Dexter DB1000 double cylinder is Grade 1. The Maxum is the one in that group carrying a UL 437 listed cylinder, so a schedule line that calls for Grade 1 plus a high security cylinder narrows to it.

16) Is the Medeco 11C60W keyed on both sides or does it have a thumbturn inside?

Single cylinder: key outside, thumbturn inside. That is the configuration most jurisdictions want on an occupied egress door, since nobody needs a key to get out. Medeco also offers a captive thumbturn arrangement that converts the inside to a cylinder when the building is unoccupied and back to a thumbturn when it is occupied. If you need keyed-both-sides outright, that is a different function than this one.

17) What is the Less Bolt Assembly option on the Medeco 11C60W for?

It ships the deadbolt without the bolt and faceplate, for the case where a serviceable bolt is already in the door and you are only replacing the cylinder and trim, or where the door is prepped to a backset or faceplate you are already stocking. If you are installing on a fresh door, do not order it: pick the bolt option matching the prep, 2-3/8" or 2-3/4" backset with a 1" or 1-1/8" faceplate, or the drive-in bolt for a round-mortise edge bore.

18) What is a lower cost alternative to the Medeco Maxum 11C60W for interior or low traffic doors in the same building?

For openings that do not need the Grade 1 platform, the Arrow DBX61 and the Dexter DB2000 single cylinder are Grade 2 cylinder x thumbturn deadbolts, and the Dexter DB2000 covers doors 1-3/8 inch to 1-3/4 inch. The Cal-Royal ED500 and Cal-Royal LSD are Grade 3 cylinder x thumbturn deadbolts over the same 1-3/8 inch to 1-3/4 inch range, and the LSD uses an ADA ergonomic thumbturn. Standardizing perimeter and high risk doors on the Grade 1 Maxum 11C60W while using a Grade 2 or Grade 3 bolt on storage and interior doors is a common way to split a facility, though the keying will not carry across unless every cylinder is Medeco.

19) What is the difference between the Medeco Maxum 11C60W and an electronic deadbolt like the Codelocks CL2200 or Dormakaba Saffire LX-D?

The Maxum 11C60W is a mechanical, keyed deadbolt: a 6-pinned Biaxial cylinder outside, thumbturn inside, no power and no credentials. The Codelocks CL2200 is a medium duty electronic surface deadbolt, the Codelocks CL200 is a light duty surface deadbolt with key override, and the Dormakaba Saffire LX-D is an RFID electronic deadbolt with BLE and electronic lock override. The Dormakaba Nova-D is an RFID multihousing smart deadbolt. Those swap the key for a code or credential; the Maxum keeps the mechanical key and adds restricted duplication control instead.

20) I need a deadbolt on a door where nobody should be able to key in from outside. Does the Medeco Maxum 11C60W do that?

No. The Maxum 11C60W is keyed on the outside with a thumbturn inside. For a thumbturn-only opening, the Arrow E60 is a Grade 2 exit deadlock in a blank plate by thumbturn configuration for doors 1-3/8 inch to 1-3/4 inch, so there is no outside cylinder at all. If the door only needs a bolt from one side with no inside trim, the Callan 205S is a Grade 3 one-sided half-bore deadbolt. Both are different functions from the 11C60W, not finish or grade variations of it.

21) The Medeco Maxum 11C60W comes in 2-3/8 inch and 2-3/4 inch backsets. What if I do not know the backset on the existing door?

The Maxum 11C60W is ordered by bolt option, with 2-3/8 inch and 2-3/4 inch backsets each available with a 1 inch faceplate, a 1-1/8 inch faceplate or drive-in, plus a less bolt assembly option. If the backset has to be resolved in the field rather than on the order, the Cal-Royal ED500 and Cal-Royal LSD use an adjustable backset, the Falcon D111 is a Grade 1 deadbolt with adjustable backset, and the Brinks E2401 and E2402 use a 4-way adjustable backset. For the Medeco, measure from the door edge to the center of the crossbore before ordering.

22) Is a mortise deadbolt like the Dormakaba D900 or Emtek 2050 interchangeable with the Medeco Maxum 11C60W?

No. The Maxum 11C60W is a bored deadbolt for a 2-1/8 inch crossbore and 1 inch edge bore. The Dormakaba D900 is a small case mortise deadbolt in cylinder x thumbturn, and the Emtek 2050 and 2051 are European mortise deadbolts with an integrated roller latch, square and round respectively. A mortise body requires a pocket cut into the door edge, so swapping between the two families means new door prep, not just new hardware. The Dormakaba M1960 is a cylinder x thumbturn single cylinder deadbolt supplied with no trim.

23) Which deadbolt should I use if the door needs multi-point or electric bolt control rather than a keyed Medeco Maxum 11C60W?

The Maxum 11C60W is a mechanical keyed deadbolt operated by key outside and thumbturn inside only. For a hinge side or multi-point application, the Detex DX series provides hinge side locking deadbolts with multi-point security. Where the bolt has to be thrown and retracted by the access control system, the DynaLock 1300 series is a heavy duty mortise electric deadbolt. Both are different operating principles from the Maxum, which has no electrical interface.

24) Can I match Medeco Maxum deadbolts to the brass and bronze hardware already on my building's doors?

Finish coverage is unusually deep on the Maxum: 13 in all, including 605 Bright Brass, 606 Satin Brass, 609 Antique Brass, 611 Bright Bronze, 612 Satin Bronze, 613 Dark Bronze Oil-Rubbed, 624 Dark Bronze, 618 Bright Nickel, 619 Satin Nickel, 20 Antique Nickel, 622 Flat Black, 625 Bright Chrome and 626 Satin Chrome. For a property manager matching an existing fleet, that usually means you can hit the number already on the other doors rather than settling for the nearest chrome.

25) Which deadbolts match the finish range of the Medeco Maxum 11C60W for a decorative or hospitality opening?

The Maxum 11C60W is offered in 13 finishes including 605 Bright Brass, 606 Satin Brass, 609 Antique Brass, 611 Bright Bronze, 612 Satin Bronze, 613 Dark Bronze Oil-Rubbed, 618 Bright Nickel, 619 Satin Nickel, 622 Flat Black, 624 Dark Bronze, 625 Bright Chrome and 626 Satin Chrome, plus 20 Antique Nickel. Where the design intent is decorative rather than security, the Emtek #11 Tuscany is a lost wax cast bronze cylinder x thumbturn deadbolt and the Baldwin Estates 8011 is a contemporary 1-5/8 inch double cylinder deadbolt. Those are styled for the aesthetic; the Maxum reaches the same finish territory while keeping the Grade 1 platform.

26) I want one deadbolt plus a latch on the same door. Does the Medeco Maxum 11C60W come as an interconnected lock?

No. The Maxum 11C60W is a standalone deadbolt in a bored prep, keyed outside with a thumbturn inside. For a single unit combining an entrance latch with a deadbolt, the Falcon H2101 is a Grade 2 entrance interconnected lock with a single cylinder deadbolt. If the deadbolt has to work with a separate mortise lock body, the Arrow 460 is a mortise lock strike for latchbolt and deadbolt functions with a straight lip on 1-3/4 inch doors. Neither is a substitute for the Maxum bolt itself.

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Does the Medeco MED-11C601W-26-G3P come with a warranty?

Absolutely. The Medeco MED-11C601W-26-G3P is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.

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Medeco 11C60W Maxum Commercial Single Cylinder Deadbolt, Biaxial, 6-Pinned, G3 Keyway, UL 437 Listed