Medeco 2020349 6-Pin Key-in-Le...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$176.00
$150.73
Medeco Medeco 2020349 - 6 Pin Cylinder for Sargent 10 Line Levers MED-2020349

Medeco 2020349 6-Pin Key-in-Lever Cylinder for Sargent 10 Line Levers

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Model: 2020349T-26-DLT
$176.00
$150.73
Selected Finish is

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

$176.00
$150.73
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Medeco 2020349 6-Pin Key-in-Lever Cylinder for Sargent 10 Line Levers

The Medeco 2020349 is a 6-pin Key-in-Lever retrofit cylinder engineered specifically for Sargent 10 Line lever-type cylindrical locksets. Constructed of durable machined brass components, this cylinder delivers the high-security key control and physical resistance that Medeco is known for in demanding commercial environments. Certified to ANSI A156.30 Level A for patent-protected key control and ANSI A156.5 Grade 1 for consistent quality in heavy-use applications, the 2020349 is a trusted upgrade for facilities requiring enhanced access security without full lockset replacement.

Key Features

  • 6-Pin Cylinder Configuration: Features a 6-pin tumbler design for increased key combination security and enhanced pick resistance in commercial lever applications.
  • UL437 Listed (M4): Medeco M4 Key-in-Knob/Lever cylinders are UL437 listed for drill and pick resistance, providing a certified level of physical security.
  • Patent-Protected Key Control: Utility patent-pending key control technology restricts unauthorized key duplication, supporting strict access management programs.
  • Durable Machined Brass Construction: All cylinder components are precision-machined from brass for long-lasting durability and reliable performance in high-traffic commercial settings.
  • Retrofit Compatibility: Designed to retrofit lever-type cylindrical locksets, knob-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks without full lockset replacement.
  • Broad 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) to match existing hardware aesthetics.
  • Industry-Leading Retrofit Range: Medeco offers over 100 different cylinder designs and tailpiece configurations, enabling the largest retrofit capability in the industry and reducing the need for complete lockset replacements.

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 commercial applications (M4/M4 BiLevel, M3)
  • UL437 Listed — Drill and pick resistance (M4)

Technical Specifications

  • Product Family: Key-in-Knob/Lever Cylinder
  • Pinning: 6-Pin
  • Compatible Hardware: Sargent 10 Line Levers
  • 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
  • Government and Municipal Buildings
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties

Why Medeco?

Medeco cylinders are engineered from precision-machined brass components and certified to both ANSI A156.30 Level A and ANSI A156.5 Grade 1, ensuring patent-protected key control and consistent performance under heavy commercial use. With UL437 listing for drill and pick resistance and compatibility across one of the broadest retrofit cylinder ranges in the industry, the Medeco 2020349 delivers professional-grade security for facilities where access control integrity is non-negotiable.

Manufacturer Resources

Medeco Product Catalog

Product Specs

Product Group:
Parts and Accessories
Series:
2020349
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 2020349T-26-DLT – Frequently Asked Questions

1) Will the Medeco 2020349 cylinder fit a Sargent 10 Line lever lock?
That is exactly what it is built for. The Medeco 2020349 is a 6-pin key-in-lever retrofit cylinder machined for Sargent 10 Line lever-type cylindrical locksets, so you upgrade the key control without pulling the lockset off the door.
2) Can I rekey my existing Sargent levers to Medeco instead of replacing the whole lockset?
Yes. The 2020349 drops into Sargent 10 Line cylindrical lever locks as a replacement cylinder, so the lock body, chassis and trim stay on the door. Medeco's key-in-knob/lever line also retrofits knob-type cylindrical locksets, padlocks, and bored auxiliary deadlatches and deadlocks, which is how a facility standardizes on one key system across mixed hardware.
3) What do I have to specify when ordering a Medeco 2020349 cylinder?
Three choices. Keyway technology is either Biaxial or M3. Pinning is ordered as Pinned, Sub-Assembled, or Sub-Assembled No Slider, so a locksmith running their own restricted system can take it unpinned. Then the finish, from 13 options including 605 Bright Brass, 606 Satin Brass, 613 Dark Bronze Oil-Rubbed, 619 Satin Nickel, 622 Flat Black, 625 Bright Chrome and 626 Satin Chrome.
4) What is the difference between the Biaxial and M3 versions of this Medeco cylinder?
They are different Medeco keyway technologies, and the one you order has to match the key system already running in your building. If your existing Medeco keys are Biaxial, order Biaxial; if the facility is on M3, order M3. Mixing them means the cylinder will not accept your master key. Both are offered across the 2020349 range.
5) Is the Medeco 2020349 drill and pick resistant, and what grade is it?
The 2020349 is UL 437 Listed for drill and pick resistance in the M4 configuration, certified to ANSI/BHMA A156.30 Level A for patent-protected key control and physical strength, and to ANSI/BHMA A156.5 Grade 1 for heavy commercial use. That combination is what specifiers in healthcare, education and government facilities usually write into the hardware schedule.
6) Will this Medeco cylinder work in a Sargent mortise lock or an exit device rim cylinder?
No. The 2020349 is a key-in-lever cylinder, the type that sits in the lever of a Sargent 10 Line cylindrical lockset. A mortise lock needs a threaded mortise cylinder with the correct cam, and an exit device needs a rim cylinder with a tailpiece. Medeco builds over 100 cylinder and tailpiece configurations, so there is a match for those openings, but it is not this part number.
7) Does a 6-pin Medeco cylinder stop keys from being copied at a hardware store?
It does. The 2020349 uses Medeco's patent-protected key control, which legally and physically restricts unauthorized duplication, and the 6-pin tumbler stack raises the number of combinations and pick resistance over a 5-pin. For a property manager or campus locksmith, that means keys only get cut through your authorized channel.
8) What does Sub-Assembled, No Slider mean on a Medeco cylinder order?
Pinning options run Pinned, Sub-Assembled, and Sub-Assembled No Slider. Pinned arrives keyed and ready to install. The sub-assembled versions ship for a locksmith to finish to their own key system, and the no-slider variant leaves out the slider component so the shop can build it to their restricted setup. If you are not pinning in-house, order Pinned.
9) Can I match this Medeco cylinder to the bronze and black hardware already on my doors?
Most likely. The 2020349 comes in 13 finishes: 20 Antique Nickel, 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. For a building already standardized on 626 satin chrome, that is the usual commercial pick.
10) What is the 2020349 cylinder made of, and will it hold up in a high-traffic entrance?
All components are precision-machined brass, and the cylinder carries ANSI A156.5 Grade 1, the heavy-duty commercial tier. It is rated for commercial rather than residential service, which covers office buildings, schools, hospitals, retail and multi-tenant residential entries.
How fast can I get the Medeco 2020349T-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 2020349T-26-DLT come with a warranty?
Absolutely. The Medeco 2020349T-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 2020349T-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 2020349T-26-DLT from ZenSupply?
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