Medeco 20200V9 6-Pin Key-in-Kn...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$176.00
$148.37
Medeco Medeco 20200V9 - 6 Pin Cylinder for Corbin Russwin CL3900 MED-20200V9

Medeco 20200V9 6-Pin Key-in-Knob/Lever Retrofit Cylinder for Corbin Russwin CL3900

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Model: 20200V9T-26-DLT
$176.00
$148.37
Selected Finish is

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

$176.00
$148.37
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Medeco 20200V9 6-Pin Key-in-Knob/Lever Retrofit Cylinder for Corbin Russwin CL3900

The Medeco 20200V9 is a 6-pin Key-in-Knob/Lever retrofit cylinder engineered specifically for the Corbin Russwin CL3900 lockset. Constructed from durable machined brass components, this cylinder is designed to retrofit knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks without requiring full lockset replacement. Certified to ANSI A156.30 Level A for patent-protected key control and physical strength, and ANSI A156.5 Grade 1 for consistent quality in heavy-use commercial applications, the Medeco 20200V9 delivers professional-grade security performance. Medeco M4 Key-in-Knob cylinders are UL437 listed for drill and pick resistance with utility patent-pending key control.

Key Features

  • 6-Pin Cylinder Configuration: Features a 6-pin tumbler design for enhanced security and key control in commercial-grade cylindrical locksets.
  • Retrofit Compatibility: Specifically designed for the Corbin Russwin CL3900 lockset, enabling a direct cylinder upgrade without replacing the entire lockset assembly.
  • Machined Brass Construction: Cylinders are constructed of durable machined brass components for long-lasting performance in demanding commercial environments.
  • UL437 Listed: Medeco M4 Key-in-Knob cylinders are UL437 listed for drill and pick resistance, providing a high level of physical attack protection.
  • Patent-Pending Key Control: Utility patent-pending key control technology restricts unauthorized key duplication for enhanced access management.
  • Broad Retrofit Range: Medeco offers over 100 different cylinder designs and tailpiece configurations, supporting the most popular security hardware and minimizing the need for full lockset replacements.
  • Wide Finish Selection: Available 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 A156.30 Level A — Patent-protected key control and physical strength (M4, M3)
  • ANSI A156.5 Grade 1 — Consistent quality for heavy-use applications (M4/M4 BiLevel, M3)
  • UL437 Listed — Drill and pick resistance (Medeco M4 Key-in-Knob cylinders)

Technical Specifications

  • Product Family: Key-in-Knob/Lever Cylinder
  • Pinning: 6-Pin
  • Compatible Hardware: Corbin Russwin CL3900
  • 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
  • Government and Municipal Buildings
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties

Why Medeco?

Medeco retrofit cylinders are built from durable machined brass components and certified to ANSI A156.30 Level A and ANSI A156.5 Grade 1, ensuring both physical strength and consistent quality for heavy commercial use. With UL437 listing for drill and pick resistance and utility patent-pending key control, the Medeco 20200V9 delivers a high-security upgrade to existing Corbin Russwin CL3900 hardware without the cost of full lockset replacement.

Manufacturer Resources

Medeco Product Catalog

Product Specs

Product Group:
Parts and Accessories
Series:
20200V9
Product Subgroup:
Cylinders
Product Type:
Key-in-Knob/Lever Cylinder
Commercial/Residential:
Commercial
Subcategory:
Cylinders
Cylinder Classification:
6Pin
Product Category:
Parts and Accessories
Department:
Door Hardware

Medeco 20200V9T-26-DLT – Frequently Asked Questions

1) Will a Medeco 20200V9 cylinder fit my Corbin Russwin CL3900 lever locks?
That is exactly what the 20200V9 is built for. It is a 6-pin key-in-knob/lever retrofit cylinder made for the Corbin Russwin CL3900 lockset, so you swap the cylinder and keep the existing lock chassis, trim, and door prep in place. No full lockset replacement.
2) What do I have to specify when ordering a Medeco 20200V9 cylinder?
Three things. Keyway technology, either Biaxial or M3. Pinning state, which is Pinned, Sub-Assembled, or Sub-Assembled No Slider. And finish, from 13 choices: Antique Nickel (20), Bright Brass (605), Satin Brass (606), Antique Brass (609), Bright Bronze (611), Satin Bronze (612), Dark Bronze Oil-Rubbed (613), Bright Nickel (618), Satin Nickel (619), Flat Black (622), Dark Bronze (624), Bright Chrome (625), and Satin Chrome (626). If you are keying it yourself, the sub-assembled options ship unpinned for your shop to combinate.
3) What is the difference between the Biaxial and M3 versions of this Medeco cylinder?
Biaxial and M3 are two different Medeco keyway platforms, and the one you pick has to match the keys and key system already in the building. If your facility is keyed in Medeco Biaxial, order Biaxial so the new cylinder operates on the existing master key system; if it is on M3, order M3. Mixing them means new keys for that door.
4) Is this Medeco cylinder high security rated for a school or hospital door?
The 20200V9 is UL 437 listed for drill and pick resistance, certified to ANSI A156.30 Level A for patent-protected key control and physical strength, and to ANSI A156.5 Grade 1 for heavy-use commercial duty. That combination is what institutional specs normally call for on high-security openings, and the cylinder is classified for commercial use.
5) Do I need to replace the whole Corbin Russwin lockset to upgrade to Medeco keys?
No. The point of the 20200V9 is to drop a Medeco 6-pin cylinder into the CL3900 you already have, so the lock body and trim stay on the door and you get Medeco key control and UL 437 drill and pick resistance without buying new locksets. Medeco builds over 100 cylinder and tailpiece configurations for this reason.
6) Can I order these Medeco cylinders unpinned so my locksmith shop can key them to our existing system?
Yes. Alongside the factory Pinned option there are two sub-assembled versions, Sub-Assembled and Sub-Assembled No Slider. Those let a shop with the Medeco pinning kit combinate the cylinder into an existing master key system. The No Slider variant is for shops that install the slider themselves as part of their own keying process.
7) Besides knob and lever locks, what else will this style of Medeco retrofit cylinder go into?
The design covers knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks. The 20200V9 itself is the configuration engineered for the Corbin Russwin CL3900, so match the cylinder number to the hardware you are actually retrofitting.
8) Will a 6-pin Medeco cylinder work on a building keyed with 5-pin cylinders?
The 20200V9 is a 6-pin cylinder, and pin count has to line up with the key system the building is bitted on. A 6-pin cylinder will not operate on a 5-pin key system, so if you are adding this to an existing Medeco Biaxial or M3 system, confirm with whoever holds your key records that the system is 6-pin before ordering.
9) Can I match these cylinders to the oil-rubbed bronze and satin chrome hardware already on our doors?
Both are covered. Finishes run 613 Dark Bronze Oil-Rubbed and 626 Satin Chrome, plus 624 Dark Bronze, 625 Bright Chrome, 619 Satin Nickel, 618 Bright Nickel, 20 Antique Nickel, 622 Flat Black, 605 Bright Brass, 606 Satin Brass, 609 Antique Brass, 611 Bright Bronze, and 612 Satin Bronze. For a fleet of doors, pick the finish code that matches the existing lever trim rather than the door itself.
10) What is the Medeco 20200V9 made of, and will it hold up on a high-traffic entry?
Machined brass components throughout, and it carries ANSI A156.5 Grade 1 certification, which is the heavy-duty commercial classification. That is the build level used on office entries, school corridors, healthcare facilities, retail, and multi-tenant residential doors.
How fast can I get the Medeco 20200V9T-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 20200V9T-26-DLT come with a warranty?
Absolutely. The Medeco 20200V9T-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 20200V9T-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 20200V9T-26-DLT from ZenSupply?
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