Kale 155/25U Roller Mortise Lock Nickel Plated with Cylinder 25 mm

Kale 155/25U Roller Narrow Lock Nickel Plated with Cylinder 25 mm

Kale 155/25U Roller Narrow Lock is a special security solution, referred to as the "narrow series," designed specifically for use in aluminum and PVC joinery doors and metal-profiled entrances. Thanks to its 25 mm backset, it fits perfectly into narrow profile channels where standard locks would not fit.

The most important feature that distinguishes this lock is its "Roller" mechanism. Roller locks are preferred in places where fixed pull handles (push-pull handles) are used instead of door handles, allowing the door to be opened and closed by simply pushing or pulling.

Technical Specifications and Structural Details

The Kale 155/25U is manufactured to offer maximum performance and durability in confined spaces:

Feature Name	Detailed Description
Brand/Model	Kale 155/25U (Roller Narrow Lock)
Body Type	Narrow Type: Optimized for thin aluminum or PVC door profiles.
Backset	25 mm: The distance from the lock's faceplate to the center of the cylinder (key).
Lock Mechanism	Adjustable Roller Latch: Allows the door to be held by only push/pull force. The stiffness of the roller latch can be adjusted as needed.
Deadbolt	High-security steel deadbolt offering single-throw or double-throw locking options.
Surface Finish	Nickel Plated: Provides resistance to corrosion (rusting) and an aesthetically pleasing silver appearance.
Cylinder Status	With Cylinder: The package usually includes the cylinder (lock core) and keys that provide door security.
Faceplate	Nickel plated steel, durable and long-lasting construction.

Areas of Use and Applications

This type of lock is indispensable for specific door designs and profile structures:

Aluminum and PVC Doors: Store entrances, office doors, and glass doors with thin profile frames.

Push-Pull Handle Applications: Modern doors using vertical or horizontal fixed handles instead of traditional push-down door handles.

Offices and Workplaces: Areas with high traffic during the day where doors need to be opened quickly without turning a handle.

Garden and Apartment Entrances: Exterior doors with narrow metal profiles and iron joinery.

User Information and Benefits

The Kale 155/25U Roller Lock offers users practicality, aesthetics, and Kale assurance:

Ease of Use (Roller Mechanism): Thanks to the roller latch, you don't need to push down a handle to open the door; simply push or pull. This provides great convenience when your hands are full or in high-traffic areas.

Compatibility with Narrow Profiles: Its thin 25 mm structure allows it to be easily installed in narrow aluminum profiles, commonly used in modern architecture, without damaging or protruding.

High Durability and Corrosion Resistance: Thanks to its nickel plating, it is resistant to outdoor conditions, humidity, and frequent use, and does not tarnish.

Quiet and Smooth Closing: With adjustable roller stiffness, you can determine how much force is needed to open and close the door, thus ensuring quiet and comfortable use.

Kale Brand Assurance: The quality standards offered by Kale, Turkey's most established lock manufacturer, guarantee trouble-free operation for many years and compatibility with spare parts/cylinders.