Medeco 200903 6-Pin Single Cyl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$184.33
Medeco Medeco 200903 - 6 Pin Single Cylinder Deadbolt for Falcon, Arrow Revolution, PDQ KV Series and Weiser MED-200903

Medeco 200903 6-Pin Single Cylinder Deadbolt for Falcon, Arrow Revolution, PDQ KV Series and Weiser

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Model: 200903T-26-DLT
$184.33
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$184.33
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Medeco 200903 6-Pin Single Cylinder Deadbolt for Falcon, Arrow Revolution, PDQ KV Series and Weiser

The Medeco 200903 is a 6-pin single cylinder deadbolt retrofit cylinder engineered to replace cylinders in Falcon, Arrow Revolution, PDQ KV Series, and Weiser locksets. Designed to retrofit knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks, this Medeco M4 cylinder delivers UL437-listed drill and pick resistance along with utility patent-pending key control. Constructed of durable machined brass components, the 200903 upholds Medeco's reputation for precision security hardware in commercial-grade applications.

Key Features

  • UL437 Listed Security: Medeco M4 Key-in-Knob cylinders are UL437 listed for drill and pick resistance, providing certified physical security for high-demand environments.
  • Patent-Pending Key Control: Utility patent-pending key control technology restricts unauthorized key duplication, enhancing access management and security integrity.
  • ANSI A156.30 Level A Certified: Certification assures patent-protected key control and physical strength (M4, M3) for demanding commercial applications.
  • ANSI A156.5 Grade 1 Certified: Grade 1 certification assures consistent quality for heavy-use applications across M4, M4 BiLevel, and M3 cylinder lines.
  • Durable Machined Brass Construction: All Medeco cylinders are constructed of durable machined brass components for long-lasting performance and corrosion resistance.
  • Broad Retrofit Compatibility: Designed to retrofit Falcon, Arrow Revolution, PDQ KV Series, and Weiser locksets — part of over 100 different cylinder designs and tailpiece configurations Medeco offers for the widest retrofit capability in their lineup.
  • 6-Pin Cylinder Configuration: Features a 6-pin tumbler design for enhanced pick resistance and key combination security over standard 5-pin cylinders.
  • Wide Finish Selection: 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 existing hardware aesthetics.

Certifications & Compliance

  • UL437 Listed — Drill and Pick Resistance (M4)
  • 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)
  • Commercial Grade

Technical Specifications

  • Product Family: Key-in-Knob/Lever Cylinder
  • Pinning: 6-Pin
  • Compatible Hardware: Falcon, Arrow Revolution, PDQ KV Series and Weiser
  • 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 Requiring Key Control
  • Educational Facilities with High-Traffic Entry Points
  • Healthcare Institutions Needing Restricted Access
  • Retail Establishments Upgrading Existing Locksets
  • Government and Municipal Buildings
  • Multi-Tenant Residential and Mixed-Use Properties
  • Industrial and Warehouse Facilities Retrofitting Existing Hardware

Why Medeco?

Medeco 200903 cylinders are built from durable machined brass and certified to ANSI A156.30 Level A and ANSI A156.5 Grade 1 standards, ensuring both physical strength and reliable key control in the most demanding commercial environments. With UL437 listing for drill and pick resistance and compatibility across Falcon, Arrow Revolution, PDQ KV Series, and Weiser platforms, the 200903 delivers a cost-effective retrofit solution without sacrificing security performance.

Manufacturer Resources

Medeco Product Catalog

Product Specs

Product Group:
Parts and Accessories
Series:
200903
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 200903T-26-DLT – Frequently Asked Questions

1) Will the Medeco 200903 cylinder fit my Falcon or Arrow Revolution deadbolt?
That's exactly what the 200903 is built for. It's a 6-pin single cylinder deadbolt retrofit cylinder made to replace the cylinders in Falcon, Arrow Revolution, PDQ KV Series, and Weiser locksets. You pull the original cylinder and drop the Medeco in using the matching tailpiece configuration, so the existing deadbolt body, strike, and door prep all stay put.
2) Can this Medeco cylinder be used in something other than a deadbolt, like a knob or lever lock?
Yes. Besides single cylinder deadbolts, the 200903 is designed to retrofit knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks. It's a Key-in-Knob/Lever style cylinder, so what governs the fit is the tailpiece and the host lock's cylinder pocket, not the door itself.
3) What's the difference between ordering the Medeco 200903 pinned versus sub-assembled?
Three build states are offered: Pinned, Sub - Assembled, and Sub - Assembled, No Slider. Pinned means the cylinder comes keyed and ready to install. Sub - Assembled ships for a locksmith or dealer to pin into an existing Medeco system on their own bitting, and the No Slider version leaves the slider out for shops building Biaxial or M3 cylinders to their own key control records. If you're a property manager or contractor just replacing a cylinder in the field, order it pinned.
4) Should I order the Medeco 200903 in Biaxial or M3?
Match whatever keyway your building already runs. Both Biaxial and M3 are offered on the 200903. If you have an existing Medeco system on site, ordering the other technology means a separate key that won't work in your current cylinders, so pull your key records first. If you're starting a new key system from scratch, either can anchor it, and the M3 line is the one carrying the ANSI A156.30 Level A key control certification called out for this cylinder.
5) Is the Medeco 200903 rated for a commercial building, and does it carry a drill resistance listing?
It's a commercial-grade cylinder. The M4 Key-in-Knob cylinders are UL437 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 applications. That combination is what specifiers in schools, healthcare, and government facilities are usually asking for when they call out a high-security cylinder.
6) I'm standardizing a whole building on one key. Can these be keyed into a master key system?
Yes, and that's the usual reason a facility buys them. Order the pinned version to a common key system, or have your Medeco dealer pin the Sub - Assembled version into your existing hierarchy. Because the 200903 retrofits Falcon, Arrow Revolution, PDQ KV Series, and Weiser hardware, you can bring mixed-brand openings onto one Medeco key without replacing the lock bodies. Keep every cylinder in the same technology, Biaxial or M3, across the system.
7) Does a 6-pin Medeco cylinder actually buy me anything over a standard 5-pin?
The 200903 is a 6-pin tumbler, which gives more pick resistance and a far larger pool of key combinations than a 5-pin cylinder. On top of the extra chamber, the utility patent-pending key control restricts unauthorized duplication, so a tenant can't walk a key into a hardware store and get a copy cut. For a multi-tenant property or a facility that has lost control of its keys, that is usually the reason to change the cylinder at all.
8) Can I get Medeco 200903 cylinders to match the finish on my existing door hardware?
Thirteen finishes are available: 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. The BHMA numbers make it easy to match a whole floor of openings, 626 Satin Chrome being the usual commercial standard.
9) Does the Medeco 200903 secure both sides of the door?
No. It's a single cylinder unit, meaning one keyed cylinder on the exterior with a thumbturn on the inside supplied by the host deadbolt. If you need key operation from both sides, for a door with glass beside it or a code requirement your AHJ has flagged, you need a double cylinder configuration instead, which is a different Medeco cylinder part.
10) Is the Medeco 200903 brass or plated steel, and will it hold up outdoors?
All the working components are machined brass. Brass doesn't rust, so exterior entrance doors and unconditioned spaces like warehouse man doors are fair game. The finish over it is what will weather, so on a coastal or heavily exposed opening most people go with 626 Satin Chrome or 613 Dark Bronze Oil-Rubbed rather than a bright plated finish.
How fast can I get the Medeco 200903T-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 200903T-26-DLT come with a warranty?
Absolutely. The Medeco 200903T-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 200903T-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 200903T-26-DLT from ZenSupply?
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