Medeco 1202800T-05-DL Cylinder...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$73.82
$64.59
Image coming soon

Medeco 1202800T-05-DL Cylinder Plug for Maxum Deadbolt, M3 6-Pin DL Keyway, Bright Brass

(No reviews yet) Write a Review

Model: 1202800T-05-DL

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

$73.82
$64.59
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

Medeco 1202800T-05-DL Cylinder Plug for Maxum Deadbolt, M3 6-Pin DL Keyway

The Medeco 1202800T-05-DL is a precision-engineered replacement cylinder plug designed for the Maxum Deadbolt (except Captive models), featuring the advanced M3 platform with a 6-pin configuration and DL keyway in a Bright Brass finish. Engineered as a genuine Medeco component, this cylinder plug delivers the high-security performance and exact tolerances required for seamless integration with compatible Maxum Deadbolt hardware. Ideal for locksmiths, facilities managers, and security professionals seeking OEM-quality replacement parts for Medeco Maxum installations.

Key Features

  • Precise Compatibility: Designed specifically for the Medeco Maxum Deadbolt (except Captive models), ensuring a reliable drop-in replacement with correct fitment and function.
  • M3 Platform: Built on Medeco's M3 high-security cylinder architecture, delivering the enhanced key control and pick resistance associated with the M3 system.
  • 6-Pin Configuration: Features a 6-pin tumbler design for increased key combinations and elevated security performance in commercial applications.
  • DL Keyway: Incorporates the DL keyway for compatibility within the Medeco DL key system, supporting controlled key duplication environments.
  • Bright Brass Finish: Finished in Bright Brass for aesthetic consistency with matching Medeco Maxum hardware installations.
  • Genuine Medeco Component: Classified as an authentic Medeco part and accessory, ensuring OEM-level quality, tolerances, and long-term reliability.
  • Commercial-Grade Construction: Rated for commercial use, meeting the demands of high-traffic, security-critical environments.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Cylinder Plug
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 1202800T-05-DL
  • Features: Medeco Tools, Parts and Accessories

Typical Applications

  • Commercial Office Buildings Requiring Medeco Maxum Deadbolt Servicing
  • Healthcare Facilities with High-Security Key Control Systems
  • Educational Institutions Using Medeco Keying Systems
  • Government and Municipal Buildings with Controlled Access
  • Financial Institutions and Data Centers
  • Multi-Tenant Commercial Properties
  • Locksmith and Security Professional Replacement Part Inventory

Why Medeco 1202800T-05-DL?

Medeco is a recognized name in high-security locking solutions, and this genuine cylinder plug upholds that standard by delivering OEM-matched compatibility with the Maxum Deadbolt platform. Built on the M3 architecture with a 6-pin, DL keyway configuration, this replacement part supports the integrity of Medeco's key control system in demanding commercial environments where security and precision are non-negotiable.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Cylinder Plug
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
1202800T-05-DL
Features:
Medeco Tools, Parts and Accessories

Medeco 1202800T-05-DL – Frequently Asked Questions

1) Will the Medeco 1202800T-05-DL plug fit any Maxum deadbolt?
It fits the Medeco Maxum Deadbolt with one exception: Captive models are excluded. If the deadbolt on the door is a Captive Maxum, this plug is not the correct service part.
2) Is this a complete cylinder or just the plug?
Plug only. The 1202800T-05-DL is the cylinder plug for a Maxum deadbolt, sold as a replacement part rather than a full cylinder assembly. If you need the whole cylinder, order a cylinder, not a plug.
3) Does this plug work in a Medeco Biaxial or original Medeco system, or only M3?
M3 only. The plug is built on Medeco's M3 cylinder platform, so the pinning and key geometry match M3 keys. A Biaxial or classic Medeco system needs a plug for that platform, not this one.
4) Will my existing Medeco keys work after I install this plug?
Only if your system is M3, 6-pin, and on the DL keyway. This plug is a 6-pin DL keyway M3 plug, so it accepts DL-keyway M3 keys once it is pinned to your combination. A 5-pin system or a different keyway letter will not carry over, and the plug arrives to be keyed by a locksmith with access to your Medeco key control records.
5) Can a Corbin Russwin cylinder plug be used to replace the plug in a Medeco Maxum deadbolt?
No. The Medeco 1202800T-05-DL is a Maxum deadbolt plug built on the M3 platform with a 6-pin DL keyway, so it only accepts Medeco M3 pinning and DL-section keys. The Corbin Russwin 121K11-D2 and 121K11-L4 are plugs for the 1000 Series mortise cylinder, and the 253K66 is a plug for the 3000 rim cylinder - different cylinder bodies and different keyways. Plug swaps stay within one manufacturer's cylinder platform.
6) I need a cylinder plug for a mortise cylinder, not a deadbolt - what should I order?
The Medeco 1202800T-05-DL is specific to the Maxum deadbolt (except Captive models), so it will not serve a mortise cylinder. For mortise work, the Corbin Russwin 121K11-D2 and 121K11-L4 are 1000 Series mortise cylinder plugs, supplied as plug only, differing in keyway designation (D2 versus L4). Confirm the keyway your existing Corbin Russwin system is keyed to before ordering.
7) Do I need a Medeco card or authorization to get this plug keyed?
The DL keyway sits inside Medeco's restricted key control program, which is the point of it: duplication and pinning are controlled. Expect to work through an authorized Medeco dealer or locksmith with your system's authorization on file to have the plug pinned to your existing keys.
8) I need a cylinder plug but my locks are Corbin Russwin, not Medeco. What should I order?
Medeco plugs will not go into Corbin Russwin housings. For Corbin Russwin mortise cylinders the plug-only parts are the 121K11-D2 and 121K11-L4 from the Grade 1 1000 Series, and for a rim cylinder there is the 253K66 3000 Rim Cylinder Plug. If what failed was the retainer rather than the plug, the 219F88-8 Cylinder Plug Retainer is the part.
9) What is the difference between a cylinder plug and a cylinder plug retainer?
A plug is the rotating core that holds the pin stack and accepts the key - that is what the Medeco 1202800T-05-DL is, a replacement plug for the Maxum deadbolt. A retainer is the small part that holds the plug in the cylinder body; the Corbin Russwin 219F88-8 is a Grade 1 cylinder plug retainer. If your plug spins free or has pulled out but the plug itself is undamaged, the retainer is the part to look at, not a new plug.
10) For a rim cylinder on an exit device, is the Medeco 1202800T-05-DL the right plug?
No - the 1202800T-05-DL is dedicated to the Medeco Maxum deadbolt. Rim cylinder applications call for a rim-specific plug such as the Corbin Russwin 253K66, which is a 3000 Series rim cylinder plug. Match the plug to the cylinder format already installed in the device.
11) Which cylinder plug supports a restricted, controlled-duplication key system?
The Medeco 1202800T-05-DL carries the M3 platform with a 6-pin DL keyway, which keeps the deadbolt inside Medeco's DL key system for controlled key duplication, and it is specified for commercial use. The Corbin Russwin alternatives are catalogued by cylinder format and keyway designation - 121K11-D2 and 121K11-L4 for 1000 Series mortise, 253K66 for 3000 rim - so they key into Corbin Russwin systems instead. Choose by the key system the facility already standardizes on.
12) What finish does this Maxum deadbolt cylinder plug come in?
Bright Brass, finish code 605, which is the only finish offered on this plug. On a deadbolt the plug face is visible at the keyway, so match it to the existing escutcheon and knob finish or the repair will stand out.
13) Is this part suitable for a commercial building or is it residential grade?
Commercial. Medeco rates the plug for commercial use, which is why it turns up in office buildings, hospitals, schools, and government and financial facilities running Medeco key control.
14) Is the 1202800T-05-DL a genuine Medeco part or an aftermarket copy?
Genuine Medeco. It is an OEM component built to Medeco's own tolerances for the Maxum platform, which matters on a high-security plug where pin chamber geometry and the angled cuts have to match the key exactly.
How fast can I get the Medeco 1202800T-05-DL 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 Medeco 1202800T-05-DL come with a warranty?
Absolutely. The Medeco 1202800T-05-DL 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 Medeco 1202800T-05-DL?
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 Medeco 1202800T-05-DL 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.
!