Black Door Lock Cylinder 90mm WC Key 50mm × Thumb 40mm – Premium European Cylinder Lock

The Black Door Lock Cylinder 90mm by Importa UAE is a premium European-profile cylinder designed to deliver reliable security, smooth operation, and a modern architectural appearance. Manufactured from high-quality brass and finished in an elegant black coating, this cylinder is ideal for contemporary residential and commercial projects.

This model features a 50mm key-operated side and a 40mm WC thumb-turn side, providing convenient access control and effortless locking from the interior. The thumb-turn mechanism eliminates the need for a key inside the room, making it a practical solution for bathrooms, bedrooms, apartments, offices, and hospitality environments.

Its modern black finish perfectly complements contemporary door hardware, hidden doors, flush doors, HPL doors, and minimalist interior designs.

Technical Specifications

Cylinder Length: 90mm
Configuration: 50mm Key × 40mm WC Thumb Turn
Type: European Profile Cylinder
Material: Premium Brass
Finish: Black
Available Colors: Black and Silver
Installation Bolt: 65mm
Includes: 3 Laser-Cut Keys
Suitable for Interior and Exterior Doors

Key Features

Premium brass construction for durability
Elegant black architectural finish
Smooth and reliable locking mechanism
Convenient WC thumb-turn operation
European cylinder design
Supplied with 3 precision laser-cut keys
Corrosion-resistant and long-lasting
Easy installation with standard lock cases

Applications

The Black Door Lock Cylinder 90mm is suitable for:

Hidden interior doors
Flush doors
Wooden doors
HPL doors
Apartment doors
Villa projects
Hotel rooms
Office spaces
Restaurants and cafés
Commercial fit-out projects

Modern Design Meets Security

The black finish offers a sophisticated and contemporary appearance that aligns with modern interior design trends. When paired with black door handles, black hinges, and concealed door systems, it creates a coordinated and premium architectural look.

The 50mm key side provides secure external access, while the 40mm thumb turn allows convenient operation from the inside, making it ideal for spaces where comfort and privacy are equally important.

Why Choose Importa UAE?

Importa is the first manufacturer of hidden doors in the UAE and a trusted supplier of premium architectural hardware solutions. Our product range includes hidden doors, aluminium shadow gap profiles, skirting systems, door handles, locks, hinges, cylinders, and complete door hardware solutions for luxury residential and commercial projects.

Architects, interior designers, contractors, developers, and homeowners across Dubai, Abu Dhabi, Sharjah, Ras Al Khaimah, Fujairah, Ajman, and Al Ain choose Importa products for their quality, reliability, and contemporary European design standards.

The Black Door Lock Cylinder 90mm Key & WC Thumb Turn is the ideal choice for projects requiring modern aesthetics, dependable security, and long-lasting performance.