The 40 Thumb 50 Key Black Cylinder from DoorHub is a high-performance Euro profile cylinder designed for modern invisible and flush doors. With a 40mm thumb side and 50mm key side, this lock ensures smooth operation, durability, and security for developer-grade fit-outs.

Finished in sleek matte black, this architectural cylinder is ideal for premium residential and commercial interiors, offering both style and reliable function. Perfect for use with DoorHub’s invisible and flush door systems, it guarantees seamless integration with developer projects in Dubai, Abu Dhabi, and across the UAE.

Product Features & Options

• Cylinder Type: Euro Profile, 40mm thumb turn side & 50mm key side
• Finish: Matte Black
• Application: Compatible with flush, invisible, and modern interior doors
• Developer-Grade: Bulk supply with fast UAE delivery
• Durability: Premium mechanism for smooth, long-lasting use

Applications

• Luxury apartments and villas
• High-end office interiors
• Hotels and hospitality fit-outs
• Developer-led residential & commercial projects

Why Choose DoorHub’s Black 40 Thumb 50 Key Cylinder?

• Premium black finish for modern interiors
• Smooth and secure thumb-turn/key operation
• Designed for developers with bulk supply availability
• Perfectly integrates with invisible & flush door systems

Get in touch today for specifications, technical support, or sample requests:

 Website: www.doorhub.ae

  Email: info@doorhub.ae
  Phone: +971 585903311