Medeco 2000827 5-Pin Key-in-Knob/Lever Cylinder for Marvin Auxiliary Locks, Pella Storm and Patio Doors

Medeco 2000827 5-Pin Key-in-Knob/Lever Retrofit Cylinder for Marvin Auxiliary Locks, Pella Storm and Patio Doors

The Medeco 2000827 is a 5-pin Key-in-Knob/Lever retrofit cylinder engineered to fit Marvin auxiliary locks as well as popular Pella storm and patio doors. Designed to retrofit knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks, this cylinder delivers Medeco's renowned high-security performance in a convenient replacement format. Constructed of durable machined brass components, it meets ANSI A156.30 Level A and ANSI A156.5 Grade 1 certifications, ensuring patent-protected key control and consistent quality for heavy-use commercial applications. Medeco M4 Key-in-Knob cylinders are UL437 listed for drill and pick resistance with utility patent-pending key control.

Key Features

• 5-Pin Cylinder Configuration: Precision 5-pin tumbler design provides enhanced security and key control for auxiliary lock applications on Marvin, Pella storm, and patio doors.
• Broad Retrofit Compatibility: Designed to retrofit knob-type cylindrical locksets, lever-type cylindrical locksets, padlocks, and bored-type auxiliary deadlatches and deadlocks for versatile installation options.
• Durable Machined Brass Construction: All cylinder components are constructed of durable machined brass for long-lasting performance in demanding commercial and residential applications.
• UL437 Listed (M4): Medeco M4 Key-in-Knob cylinders are UL437 listed for drill and pick resistance, providing a verified high-security standard.
• Utility Patent-Pending Key Control: Advanced key control technology helps prevent unauthorized key duplication, enhancing overall security management.
• 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.
• 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

• 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 (M4 Key-in-Knob cylinders)

Technical Specifications

• Product Family: Key-in-Knob/Lever Cylinder
• Pinning: 5-Pin
• Compatible Hardware: Marvin Auxiliary Locks, Fit Popular Pella Storm and Patio Doors
• 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

• Marvin Auxiliary Lock Retrofits
• Pella Storm and Patio Door Replacements
• Commercial Office Buildings
• Multi-Tenant Residential Properties
• Educational Facilities
• Healthcare Institutions
• Retail and Light Industrial Establishments

Why Medeco?

Medeco cylinders are built from durable machined brass components and engineered to meet rigorous ANSI A156.30 Level A and ANSI A156.5 Grade 1 standards, delivering patent-protected key control and physical strength verified for heavy commercial use. With UL437 listing for drill and pick resistance and over 100 retrofit cylinder designs available, Medeco provides a trusted, high-security upgrade path that minimizes the need for full lockset replacement across a wide range of door hardware applications.