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

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.