Schlage Door Locks manual Standard Cylinders, Primus High Security Cylinders, Interchangeable Core

S S E R I E S

Standard Cylinders

Schlage® locks are provided with cylinders precision built to extremely close tolerances and the highest standards of accuracy. Using only solid brass plugs, extruded brass shells, phosphor bronze springs, nickel silver keys and pins, ensures long life and ease of operation.

Conventional cylinders are available in Classic keyways or in the newly patented Everest® keyways. Specify keyway to differentiate between Everest and Classic. Example:

C (Classic) vs. C123 (Everest).

Primus® High Security Cylinders

Primus high security cylinders are available to add patented key control and varying degrees of geographical exclusivity to most Schlage 6-pin key systems, whether Everest or Classic keyways.

In addition to a conventional pin tumbler mechanism, Primus cylinders incorporate a patented finger pin and sidebar design providing a “dual-locking” cylinder that is virtually pick-proof. Resistance to drilling and other physical attack is optional by specifying 20-500 Series UL437 Listed cylinders.

Classic Primus cylinders are recommended for upgrading existing Classic key systems. Due to its extended patent life, the newly designed Everest Primus is recommended for new key systems and for upgrading existing Everest® key systems. Specify keyway to differentiate between Everest and Classic. Example:

CP (Classic) vs. C123 (Everest).

Cylinders for Keyed Levers (Bottom)

Cylinder	Description
21-028	6-Pin conventional cylinder (standard)
20-752	Primus high security cylinder
20-552	Primus UL437 Listed high security cylinder

Available 606 and 626 finish only.

Everest C123 keyway standard for Commercial; C keyway standard for Residential. Sleeve S605-192 included.

Interchangeable Core

Schlage

Schlage® figure-8 interchangeable core (IC) locksets allow immediate rekeying at the door simply by using the special control key to replace the core in seconds.

IC locksets are available in Jupiter, Neptune and Saturn designs.

Full size interchangeable cores can be integrated into any 5 or 6-pin Schlage key system with no adverse affects on keying capacity.

To order complete locks with full size cores, change suffix from PD to RD. Example: S51RD. To order locks less core, change suffix to JD. To order with full size construction core, change suffix to TD.

Full Size Interchangeable Cores (For JD Suffix Locksets)

Number	Description
23-030	Conventional core
20-740	Primus high security core

Available 606 and 626 finish only. Everest C123 keyway standard for Commercial; C keyway standard for Residential.

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