Medeco 200901 6-Pin Single Cylinder Deadbolt for Arrow D & E Series and Sargent 470 & 480

Medeco 200901 6-Pin Single Cylinder Deadbolt for Arrow D & E Series and Sargent 470 & 480

The Medeco 200901 is a 6-pin Key-in-Knob/Lever retrofit cylinder engineered to replace cylinders in Arrow D & E Series locksets as well as Sargent 470 & 480 series hardware. Constructed of durable machined brass components, this commercial-grade cylinder delivers Medeco's renowned key control and physical security in a drop-in retrofit format. 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 200901 is an ideal upgrade for facilities requiring enhanced access security without full lockset replacement.

Key Features

• 6-Pin Cylinder Configuration: Features a 6-pin tumbler design for enhanced pick resistance and key control security in commercial applications.
• Retrofit Compatibility: Designed to retrofit Arrow D & E Series knob and lever cylindrical locksets and Sargent 470 & 480 series hardware, enabling security upgrades without full lockset replacement.
• Machined Brass Construction: Cylinders are constructed of durable machined brass components for long-lasting performance in demanding commercial environments.
• UL 437 Listed (M4): Medeco M4 Key-in-Knob cylinders are UL437 listed for drill and pick resistance, providing verified physical security performance.
• Patent-Protected Key Control: Utility patent-pending key control technology restricts unauthorized key duplication, supporting controlled access management.
• Broad 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.
• Multiple Finish Options: Available in 14 finishes including Bright Brass, Satin Brass, Antique Brass, Oil Rubbed Bronze, Satin Nickel, Bright Chrome, Satin Chrome, Dark Bronze, and more to match existing hardware aesthetics.

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)
• UL 437 Listed — Drill and pick resistance (M4 cylinders)

Technical Specifications

• Product Family: Key-in-Knob/Lever Cylinder
• Pinning: 6-Pin
• Compatible Hardware: Arrow D & E Series, Sargent 470 & 480
• 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 Upgrades
• Educational Facilities with Existing Arrow or Sargent Locksets
• Healthcare Institutions Upgrading Cylinder Security
• Retail Establishments Seeking Restricted Key Duplication
• Government and Municipal Buildings
• Multi-Tenant Residential and Mixed-Use Properties
• Industrial and Warehouse Facilities with Access Control Requirements

Why Medeco?

Medeco 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 reliable key control for heavy-use commercial environments. The 200901's compatibility with Arrow D & E Series and Sargent 470 & 480 hardware — combined with UL437-listed drill and pick resistance on M4 cylinders — makes it a trusted choice for security professionals seeking a high-security retrofit solution without the cost of full lockset replacement.