The Adjustable Euro Profile Cylinder Key & Thumbturn Black is a modern and versatile locking solution designed for contemporary residential and commercial doors. Featuring an adjustable telescopic design, this cylinder provides flexible installation options for doors with varying thickness requirements while maintaining a sleek architectural appearance.
 
The cylinder comes with an initial size of 70 mm (35/35) and can be extended by +15 mm on both the left and right sides, allowing a maximum total extension of up to 100 mm. The thumbturn function enables quick and convenient locking from the interior side without using a key, while the exterior remains securely key-operated.
 
Manufactured from high-quality materials with a premium black finish, this adjustable cylinder offers smooth performance, durability, and corrosion resistance. Its elegant black coating pairs perfectly with modern black architectural hardware, concealed doors, and minimalist interiors.
 
Key Features:
 
Adjustable euro profile cylinder with key & thumbturn function
Initial size: 70 mm (35/35)
Adjustable extension: +15 mm on both sides
Maximum total extension: up to 100 mm
Thumbturn operation for convenient internal locking
Smooth and durable locking mechanism
Premium black finish for modern aesthetics
Corrosion-resistant construction for long-lasting durability
Suitable for varying door thickness applications
Compatible with residential and commercial door systems
 
Applications
 
Ideal for modern apartments, villas, offices, hotels, and commercial interiors where adjustable sizing, enhanced security, and contemporary black hardware finishes are required.