Medeco 20-200S1-605-00 Bright Brass 605 Key In Knob Lever Replacement Cylinder For Schlage Original 00 Keyway

Medeco High-Security Replacement Cylinder

This Medeco cylinder replaces the core in Schlage knobs and levers using the Original 00 keyway. It carries a UL-437 listing that confirms drill and pick resistance. Solid brass construction provides durability and a Bright Brass 605 finish. The cylinder is sold individually in a box.

Installers Retrofitting Schlage Hardware

The cylinder suits locksmiths and property managers who need a high-security drop-in for existing Schlage knob or lever sets. It will not fit hardware that uses a different keyway or manufacturers outside the retrofit range. Buyers who need a complete lockset rather than a cylinder should look elsewhere.

UL-437 Listed Security Rating

The UL-437 listing is the single specification that verifies the cylinder meets recognised standards for drill and pick resistance. This certification distinguishes the part from standard replacement cylinders without independent testing. Buyers specifying hardware for high-security requirements should confirm this listing satisfies their project criteria.