Medeco 208006 6-Pin Key-in-Kno...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$176.00
$150.73
Medeco Medeco 208006 - 6 Pin Cylinder for Sargent 8 & 9 Line knobs MED-208006

Medeco 208006 6-Pin Key-in-Knob Cylinder for Sargent 8 & 9 Line Knobs

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Model: 208006T-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 208006 6-Pin Key-in-Knob Cylinder for Sargent 8 & 9 Line Knobs

The Medeco 208006 is a 6-pin Key-in-Knob/Lever retrofit cylinder engineered to fit Sargent 8 and 9 Line knob-type cylindrical locksets. Constructed of 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. Medeco M4 (Medeco 4) Key-in-Knob cylinders carry UL437 listing for drill and pick resistance and feature utility patent-pending key control, delivering high-security performance in commercial applications. Certified to ANSI A156.30 Level A and ANSI A156.5 Grade 1, this cylinder assures patent-protected key control, physical strength, and consistent quality for heavy-use environments.

Key Features

  • Retrofit Compatibility: Designed to retrofit knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks — minimizing the need for full lockset replacement.
  • Sargent 8 & 9 Line Specific Fit: Engineered specifically for Sargent 8 and 9 Line knob configurations, ensuring precise fit and reliable operation.
  • 6-Pin Cylinder Configuration: Features a 6-pin tumbler design for enhanced key control and pick resistance in high-security commercial applications.
  • UL437 Listed: Medeco M4 Key-in-Knob cylinders are UL437 listed for drill and pick resistance, providing verified physical security performance.
  • Patent-Pending Key Control: Utility patent-pending key control technology restricts unauthorized key duplication for superior access management.
  • Machined Brass Construction: Cylinders are constructed of durable machined brass components for long-lasting performance in demanding commercial environments.
  • 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).
  • Largest Retrofit Range in the Industry: Medeco offers over 100 different cylinder designs and tailpiece configurations, supporting the most popular security hardware platforms.

Certifications & Compliance

  • UL437 Listed — Drill and Pick Resistance (Medeco 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)

Technical Specifications

  • Product Family: Key-in-Knob/Lever Cylinder
  • Pinning: 6-Pin
  • Compatible Hardware: Sargent 8 & 9 Line knobs
  • 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 and Mixed-Use Properties

Why Medeco?

Medeco Key-in-Knob cylinders are built from durable machined brass components and certified to both ANSI A156.30 Level A and ANSI A156.5 Grade 1 standards, ensuring patent-protected key control and consistent quality under heavy commercial use. With UL437 listing for drill and pick resistance and over 100 retrofit cylinder designs available, Medeco delivers professional-grade security solutions engineered for the most demanding access control environments.

Manufacturer Resources

Medeco Product Catalog

Product Specs

Product Group:
Parts and Accessories
Series:
208006
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 208006T-26-DLT – Frequently Asked Questions

1) Will the Medeco 208006 cylinder fit a Sargent 8 Line lever lock, or only knobs?
The 208006 is built for Sargent 8 and 9 Line knob-type cylindrical locksets. Medeco's Key-in-Knob/Lever retrofit line covers knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks, but the 208006 specifically is engineered for the Sargent 8 and 9 Line knob configuration. If you are rekeying Sargent levers, confirm the tailpiece configuration matches that trim before ordering this number.
2) Do I have to replace the whole Sargent lockset to upgrade to Medeco keys?
No. The 208006 is a retrofit cylinder, so the existing Sargent 8 or 9 Line knob stays on the door and only the cylinder is swapped. That is the normal path for a property manager or locksmith moving a building onto restricted Medeco keying without buying new locksets.
3) What is the difference between the Biaxial and M3 versions of the Medeco 208006?
Technology and keyway is an ordering choice on the 208006: Biaxial or M3. They are different Medeco key systems and they are not interchangeable, so pick the one that matches the keys already issued in the building. Medeco's ANSI A156.30 Level A key control and ANSI A156.5 Grade 1 quality ratings are cited for M4 and M3, and the UL437 drill and pick resistance listing is cited for Medeco M4 Key-in-Knob cylinders.
4) What does Pinned versus Sub-Assembled mean when ordering this Medeco cylinder?
Three pinning choices exist on the 208006: Pinned, Sub-Assembled, and Sub-Assembled No Slider. Pinned means the cylinder arrives combinated to a key code. Sub-Assembled ships without being pinned to a combination, which is what a locksmith with Medeco pinning authorization wants so they can key it into an existing master system on the bench. Sub-Assembled No Slider omits the slider component as well. If you are not set up to pin Medeco yourself, order Pinned.
5) Does the Medeco 208006 meet a Grade 1 spec for a school or hospital door?
Yes. Medeco certifies these Key-in-Knob cylinders to ANSI A156.5 Grade 1 for heavy-use applications and ANSI A156.30 Level A for patent-protected key control and physical strength, and the M4 Key-in-Knob cylinders are UL437 Listed for drill and pick resistance. That combination is what institutional specs for education, healthcare, and government facilities usually call out.
6) I have Sargent knobs on some doors and other brands elsewhere. Can I still key the whole building alike?
Yes, within one Medeco keyway. The 208006 handles the Sargent 8 and 9 Line knob openings, and Medeco publishes over 100 different cylinder designs and tailpiece configurations covering the most popular security hardware platforms. Keep the same technology and keyway choice, Biaxial or M3, across every opening and a single master system can cover mixed hardware.
7) Is the Medeco 208006 a 5-pin or 6-pin cylinder?
Six pins. The 208006 uses a 6-pin tumbler stack, which matters if you are extending an existing 6-pin Medeco master key system: a 5-pin cylinder cannot be combinated to a 6-pin system. It also gives more usable key changes for a large facility hierarchy.
8) Can I match Medeco cylinders to the existing knob finishes across my building?
Thirteen finish options are offered on the 208006: 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. For most commercial Sargent openings the common pairings are 626 satin chrome and 613 oil-rubbed bronze, so order the finish that matches the knob face already on the door.
9) Will keys for this Medeco cylinder get copied at a hardware store?
No. Medeco M4 Key-in-Knob cylinders carry utility patent-pending key control that restricts unauthorized duplication, and the line is certified to ANSI A156.30 Level A for patent-protected key control. Blanks are not sold over the counter, which is the point of putting these in a multi-tenant or government building.
How fast can I get the Medeco 208006T-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 208006T-26-DLT come with a warranty?
Absolutely. The Medeco 208006T-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 208006T-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 208006T-26-DLT from ZenSupply?
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