Medeco 2020054 6-Pin Key-in-Kn...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$176.00
$148.37
Medeco Medeco 2020054 - 6 Pin Cylinder for Falcon S Series Knob, DL Keyway MED-2020054

Medeco 2020054 6-Pin Key-in-Knob Cylinder for Falcon S Series, DL Keyway

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Model: 2020054T-26-DLT
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$176.00
$148.37
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Medeco 2020054 6-Pin Key-in-Knob Cylinder for Falcon S Series, DL Keyway

The Medeco 2020054 is a 6-pin Key-in-Knob cylinder engineered specifically to retrofit the Falcon S Series knob lockset with a DL keyway configuration. Constructed of durable machined brass components, this M3 technology cylinder delivers ANSI A156.30 Level A certified patent-protected key control and ANSI A156.5 Grade 1 certified performance for heavy-use commercial applications. Medeco's extensive retrofit cylinder program — spanning over 100 different cylinder designs and tailpiece configurations — means fewer full lockset replacements and greater long-term value for facility managers and security professionals.

Key Features

  • 6-Pin Cylinder Classification: Features a 6-pin configuration for enhanced security and key control in commercial knob lockset applications.
  • DL Keyway Profile: Designed specifically with the DL keyway to ensure precise compatibility with the Falcon S Series knob lockset.
  • M3 Technology: Medeco M3 cylinder technology provides patent-protected key control and robust physical security performance.
  • Machined Brass Construction: Cylinders are constructed of durable machined brass components for long-lasting reliability in demanding commercial environments.
  • Retrofit Compatibility: Designed to retrofit knob type cylindrical locksets, lever type cylindrical locksets, padlocks, and bored type auxiliary deadlatches and deadlocks — supporting the most popular security hardware.
  • Broad Retrofit Range: Medeco offers over 100 different cylinder designs and tailpiece configurations, providing the largest retrofit capability in the industry and reducing the need for complete lockset replacements.
  • Multiple Finish Options: Available in 14 finishes including Bright Brass, Satin Brass, Antique Brass, Satin Brass Blackened, Bright Bronze, Satin Bronze, Oil Rubbed Bronze, Bright Nickel, Satin Nickel, Antique Nickel, Black, Dark Bronze, Bright Chrome, and Satin Chrome.

Certifications & Compliance

  • ANSI A156.30 Level A — Patent-protected key control and physical strength (M3)
  • ANSI A156.5 Grade 1 — Consistent quality for heavy-use commercial applications (M3)

Technical Specifications

  • Product Family: Key-in-Knob/Lever Cylinder
  • Pinning: 6-Pin
  • Keyway: DL Keyway
  • Compatible Hardware: Falcon S Series Knob, DL Keyway
  • Certification: UL 437 Listed; ANSI/BHMA A156.30 (M4); ANSI/BHMA A156.5 Grade 1 (M4)
  • Construction: Durable machined brass components
  • Warranty: 2-year manufacturer's warranty

Typical Applications

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

Why Medeco?

Medeco Key-in-Knob cylinders are built from durable machined brass components and certified to ANSI A156.30 Level A and ANSI A156.5 Grade 1 standards, ensuring patent-protected key control and consistent performance under heavy commercial use. With over 100 retrofit cylinder designs available, Medeco delivers one of the broadest compatibility ranges in the industry — making the 2020054 an efficient, professional-grade upgrade for Falcon S Series knob locksets without requiring a full hardware replacement.

Manufacturer Resources

Medeco Product Catalog

Product Specs

Product Group:
Parts and Accessories
Series:
2020054
Product Subgroup:
Cylinders
Product Type:
Key-in-Knob/Lever Cylinder
Commercial/Residential:
Commercial
Subcategory:
Cylinders
Technology:
M3
Cylinder Classification:
6Pin
Keyway Profile:
DL Keyway
Product Category:
Parts and Accessories
Department:
Door Hardware

Medeco 2020054T-26-DLT – Frequently Asked Questions

1) Will the Medeco 2020054 cylinder fit my Falcon S Series knob lockset?
That is exactly what the 2020054 is built for. It is a 6-pin key-in-knob cylinder made to retrofit the Falcon S Series knob lockset using the DL keyway, so the existing knob stays on the door and only the cylinder changes. If your Falcon knobs are a different series, or the opening uses a lever or mortise lock, this is the wrong cylinder for it.
2) Do I have to replace the whole lockset to put Medeco keys on my Falcon knobs?
No. The point of the 2020054 is to drop Medeco M3 key control into the Falcon S Series knob you already have, which avoids pulling and replacing the entire lockset. Medeco's retrofit program runs to over 100 cylinder designs and tailpiece configurations, so most common knob and lever cylindrical locksets, padlocks and bored auxiliary deadlatches can be converted the same way.
3) What is the difference between the Pinned, Sub-Assembled, and Sub-Assembled No Slider options on this Medeco cylinder?
Pinned means the cylinder comes built to a key combination and ready to install. The two sub-assembled choices ship without that final pinning so a locksmith can key it into an existing Medeco system on the bench, and the No Slider version leaves out the slider element as well. If you are not set up to pin Medeco M3 yourself, order Pinned. All three options are offered across every finish.
4) Can I key these Medeco cylinders into the master key system already running in my building?
Yes, provided that system is on the Medeco DL keyway. The 2020054 is a 6-pin DL cylinder on M3, so it pins into an existing DL-keyed Medeco system and can be mastered with the rest of your doors. Order the sub-assembled version if your locksmith is doing the keying, or Pinned if you want it combinated before it arrives. A system on a different Medeco keyway will not accept a DL cylinder.
5) Is this Medeco cylinder rated for heavy commercial traffic like a school or hospital corridor?
It is certified to ANSI A156.5 Grade 1 for heavy-use commercial applications and to ANSI A156.30 Level A for patent-protected key control and physical strength, with machined brass internals. Typical use is offices, schools, healthcare, retail, warehouses, multi-tenant residential and government buildings.
6) Does a 6-pin Medeco cylinder give more security than a standard key-in-knob cylinder?
The 6-pin count is only part of it. What separates the 2020054 from a stock knob cylinder is Medeco M3, which carries patent-protected key control, meaning blanks are restricted and tenants or staff cannot have copies cut at a hardware store. That is the reason facility managers put these on turnover-prone doors.
7) Is a tailpiece included with the Medeco 2020054, or do I order it separately?
The 2020054 is built as a specific cylinder and tailpiece configuration for the Falcon S Series knob, which is how Medeco keeps over 100 retrofit variations straight. You are ordering the combination that matches that lockset, not a bare cylinder you then have to match a cam or tailpiece to.
8) What finishes does the Medeco 2020054 come in, and can I match the rest of my door hardware?
Fourteen finishes, each available in all three pinning options: 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, 20 Antique Nickel, 622 Flat Black, 624 Dark Bronze, 625 Bright Chrome and 626 Satin Chrome, plus Satin Brass Blackened. For most commercial openings the match is 626 satin chrome; residential-leaning buildings usually run 605 or 619.
How fast can I get the Medeco 2020054T-26-DLT 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 2020054T-26-DLT come with a warranty?
Absolutely. The Medeco 2020054T-26-DLT 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 2020054T-26-DLT?
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 2020054T-26-DLT 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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