Medeco 20200H1 6-Pin Key-in-Kn...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$187.00
$158.43
Medeco Medeco 20200H1 - 6 Pin Knob Cylinder Assembly for Schlage & Arrow, Except Arrow H & S Series MED-20200H1

Medeco 20200H1 6-Pin Key-in-Knob Cylinder Assembly for Schlage & Arrow Locksets

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Model: 20200H1T-26-DLT
$187.00
$158.43
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$187.00
$158.43
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Medeco 20200H1 6-Pin Key-in-Knob Cylinder Assembly for Schlage & Arrow Locksets

The Medeco 20200H1 is a 6-pin Key-in-Knob/Lever cylinder assembly engineered to retrofit knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks. Compatible with Schlage and Arrow hardware (except Arrow H & S Series), this cylinder is constructed of durable machined brass components and is certified to ANSI A156.30 Level A and ANSI A156.5 Grade 1 standards, delivering patent-protected key control and physical strength for demanding commercial applications. As part of Medeco's M4 (Medeco 4) platform, it carries UL437 listing for drill and pick resistance along with utility patent-pending key control technology.

Key Features

  • 6-Pin Cylinder Configuration: Features a 6-pin tumbler design for enhanced security and key control in commercial-grade cylindrical locksets.
  • Broad Retrofit Compatibility: Designed to retrofit knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks compatible with Schlage and Arrow hardware (except Arrow H & S Series).
  • UL437 Listed (M4): Medeco 4 (M4) Key-in-Knob cylinders are UL437 listed for drill and pick resistance, providing verified protection against forced entry techniques.
  • Patent-Protected Key Control: Utility patent-pending key control technology restricts unauthorized key duplication, supporting high-security access management.
  • Durable Machined Brass Construction: Cylinders are constructed of durable machined brass components for long-lasting performance in heavy-use commercial environments.
  • Extensive 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 to match virtually any hardware aesthetic.
  • Industry-Leading 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.

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 4 / M4 platform)

Technical Specifications

  • Product Family: Key-in-Knob/Lever Cylinder
  • Pinning: 6-Pin
  • Compatible Hardware: Schlage & Arrow, Except Arrow H & S Series
  • 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
  • Multi-Tenant Residential Properties
  • Industrial and Warehouse Facilities

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 both physical strength and consistent quality in high-traffic commercial environments. With UL437 listing for drill and pick resistance and utility patent-pending key control, the 20200H1 delivers a professional-grade security upgrade that integrates seamlessly into existing Schlage and Arrow cylindrical locksets without requiring a full hardware replacement.

Manufacturer Resources

Medeco Product Catalog

Product Specs

Product Group:
Parts and Accessories
Series:
20200H1
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 20200H1T-26-DLT – Frequently Asked Questions

1) Will the Medeco 20200H1 cylinder fit my Schlage knob lockset?
The 20200H1 is built to retrofit Schlage and Arrow cylindrical hardware, with one exclusion: Arrow H and S Series locksets are not covered. It drops into knob-type and lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks. If the door carries an Arrow H or S Series lockset, this is the wrong cylinder for it.
2) Can I upgrade to Medeco high security without replacing the whole lockset?
That is the point of the 20200H1. It swaps the cylinder inside an existing Schlage or Arrow cylindrical lockset (Arrow H and S Series excepted), so the knob, lever, latch and door prep all stay. You get UL437 drill and pick resistance and Medeco's patent-protected key control on hardware you already own.
3) What do I have to specify when ordering a Medeco 20200H1 knob cylinder?
Three things. Keyway technology: Biaxial or M3. Pinning state: Pinned, Sub-Assembled, or Sub-Assembled No Slider. And finish, from thirteen options including 626 satin chrome, 605 bright brass, 613 dark bronze oil-rubbed and 622 flat black. A locksmith keying to an existing system usually takes a sub-assembled cylinder; a pinned one arrives keyed.
4) Is the Medeco 20200H1 rated for a high-traffic commercial building?
It is certified to ANSI A156.5 Grade 1, the heavy-duty commercial tier, and to ANSI A156.30 Level A for key control and physical strength. Body components are machined brass. That combination is what a school, hospital or office tower spec normally calls for on cylindrical hardware.
5) Does the Medeco 20200H1 stop keys from being copied at a hardware store?
Yes. The 20200H1 uses Medeco utility patent-pending key control technology, which restricts unauthorized duplication, and it meets ANSI A156.30 Level A, the standard that covers patent-protected key control alongside physical strength. For a property manager tracking who holds keys across a building, that is the reason to use this cylinder over a standard one.
6) What is the difference between Medeco Biaxial and M3 on a key-in-knob cylinder?
They are two different Medeco keyway platforms, and the 20200H1 is offered in both. The choice is dictated by the key system you already run: order the platform your existing Medeco keys and master system are cut on, since a Biaxial cylinder will not operate M3 keys or the reverse. If you have no existing Medeco system, either is a fresh start.
7) Will a Medeco 20200H1 work in a padlock or an auxiliary deadlatch, not just a knob?
It covers padlocks and bored-type auxiliary deadlatches and deadlocks as well as knob and lever cylindrical locksets, so one keyway can carry across a gate padlock and the entry doors on the same site. Medeco publishes over 100 cylinder and tailpiece configurations, so the tailpiece is what has to match the specific device.
8) Can I match the Medeco 20200H1 cylinder to the finish of my existing door hardware?
Thirteen finishes are available, covering the common commercial specs (626 satin chrome, 630-family brights, 613 dark bronze oil-rubbed) plus brass and bronze options: antique nickel, bright brass, satin brass, antique brass, bright bronze, satin bronze, dark bronze oil-rubbed, bright nickel, satin nickel, flat black, dark bronze, bright chrome, and satin chrome. Order the same BHMA finish number as the knob or lever it is going into.
How fast can I get the Medeco 20200H1T-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 20200H1T-26-DLT come with a warranty?
Absolutely. The Medeco 20200H1T-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 20200H1T-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 20200H1T-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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