Schlage Primus XP High Security Locks

Primus XP — The Highest Level of Protection

Primus XP is a sidebar cylindrical mechanism with the highest degree of protection for Schlage. Its purpose is to provide an extra level of security and control to any format of Schlage cylinder. In addition to its ability to neutralize unregulated key duplication, Primus also has features that make the cylinder pick-resistant.

Primus offers nine different levels of protection, making it ideal for any application where it is necessary to increase the security level. Primus XP includes products with a large number of UL437 physical security enhancements.

With Primus XP products, anyone can control the patented side bit milling design of Schlage brand locking systems individually, based on both the protection needs of their property and the geographic region in which they are located.

Primus XP Exclusivity Levels

Conventional key-in-lever cylinders

Conventional Key-in-Lever Cylinders

• Solid brass and hardened stainless steel housing
• 9 mortise cylinder cam options
• 13 mortise and rim cylinder face finishes
• 4 plug face finish options

Conventional Schlage cylinders provide exceptional flexibility to the modular design — a cylinder is the basis of any Schlage key-in-lever lock system.

FSIC Interchangeable Core Cylinders

FSIC Interchangeable Core Cylinders

• All brass cylinders and housings
• 6-pin
• 9 mortise options for the cylinder cam
• 10 mortise and rim cylinder housing face finishes
• 4 finishing options for the core

SFIC interchangeable core cylinders

SFIC Interchangeable Core Cylinders

• 7-pin
• Cylinder and housing all made of brass
• 9 mortise options for the cylinder cam
• 10 mortise and rim cylinder housing face finishes
• 3 core finish options

The Schlage SFIC interchangeable core cylinders are based on the industry standard SFIC plug diameter size (less than 1/2"). Schlage cores can be used in place of Best, Falcon, and other SFIC cores on competitive locksets.

SL Cylinders

SL cylinders are full-size key-in-lever cylinders compatible with the SFIC A2 key system, allowing a large number of locking systems to be unified as one without replacing the cylindrical lock hardware.

Schlage Everest 29™ Keyways

• Patent protection until 2029
• Key duplication with standard key making equipment
• Multi-lever key hierarchy and cylinders for a wide range of locks
• Through-cut technology at the root of the undercut key design
• Control spike improves physical protection of the lock
• 20% thicker key for greater strength
• Reversible with Everest® keyways
• Compatible with a large number of competing trademark locking systems

Schlage Cylinders with Primus XP Features

• Adds patent protection to 2024 for Schlage's Classic Obverse keyways
• Unique side tooth milling allows customization to geographic region
• Standard Schlage pins — no special key duplication equipment required
• Keys marked with a tracking ID depending on exclusivity level
• Multi-level key hierarchy covering a wide range of locks
• Independent sidebar locking mechanisms increase blocking and impact resistance
• Fully compatible with all Everest and Everest 29 locks
• Compatible with a wide range of competitive brand locking systems

Patented Everest 29 SL Schlage Cylinder

• Patented L-pin design allows the SFIC key Everest 29® to fit in any conventional cylinder
• Allows Primus XP's exclusivity and physical security features in SFIC-based facilities
• Locking side bar mechanism increases blocking and impact resistance
• Standard equipment for making key duplicates
• SL cylinders meet all Schlage and Falcon® cylindrical locks
• Backward compatible with the Everest B keyway family
• Compatible with a large number of competitive brand locking systems