Medeco 2020000 6-Pin Retrofit Cylinder for Abus 83KNK, American 3600/3700, and Master 29/6600/6700 Pro Series Padlocks

Medeco 2020000 6-Pin Retrofit Cylinder for Abus 83KNK, American 3600/3700, and Master 29/6600/6700 Pro Series Padlocks

The Medeco 2020000 is a 6-pin retrofit cylinder engineered to replace cylinders in Abus 83KNK padlocks, American 3600/3700 padlocks, and Master 29, 6600, and 6700 Pro Series padlocks. Constructed of durable machined brass components, this cylinder delivers Medeco's renowned high-security performance in a drop-in retrofit format. Certified to ANSI A156.30 Level A for patent-protected key control and physical strength, and ANSI A156.5 Grade 1 for consistent quality in heavy-use commercial applications, the 2020000 is a trusted upgrade for facilities requiring superior access control 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 high-demand commercial applications.
• Broad Padlock Compatibility: Designed to retrofit Abus 83KNK, American 3600/3700, and Master 29, 6600, and 6700 Pro Series padlocks, reducing the need for complete lockset replacement.
• Durable Machined Brass Construction: All cylinder components are precision-machined from solid brass for long-lasting durability and reliable operation in commercial environments.
• UL437 Listed (M4): Medeco M4 Key-in-Knob cylinders are UL437 listed for drill and pick resistance, providing a certified level of physical attack protection.
• Patent-Protected Key Control: Utility patent-pending key control technology (M4) restricts unauthorized key duplication, supporting strict access management programs.
• Extensive Retrofit Range: Part of a lineup of over 100 different cylinder designs and tailpiece configurations, offering the largest retrofit capability in the industry.
• Wide Finish Selection: Available in 14 finishes including Bright Brass, Satin Brass, Antique Brass, Bright Bronze, Satin Bronze, Oil Rubbed Bronze, Bright Nickel, Satin Nickel, Antique Nickel, Black, Dark Bronze, Bright Chrome, Satin Chrome, and Satin Brass Blackened.

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 for Drill and Pick Resistance (M4)

Technical Specifications

• Product Family: Key-in-Knob/Lever Cylinder
• Pinning: 6-Pin
• Compatible Hardware: Abus Padlock Series 83KNK, American 3600/3700 Padlock, Master 29 and 6600 6700 Pro 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 Requiring Key Control Upgrades
• Educational Facilities with Padlock Security Requirements
• Healthcare Institutions Upgrading Access Control
• Industrial and Warehouse Facilities Using Padlock Security
• Retail Establishments Requiring Restricted Key Duplication
• Government and Municipal Buildings with High-Security Standards
• Multi-Tenant Residential Properties Upgrading Padlock Cylinders

Why Medeco?

Medeco's 2020000 cylinder is built from precision-machined brass components and certified to ANSI A156.30 Level A and ANSI A156.5 Grade 1, ensuring both physical strength and consistent performance in demanding commercial environments. With UL437 listing for drill and pick resistance and patent-pending key control technology, this 6-pin retrofit cylinder delivers professional-grade security across a wide range of compatible padlock platforms without requiring full hardware replacement.