CE Fire Rated Security Door Lock Cylinder
13 month agoThumb Turn Euro Cylinder Lock - Model DDLC006 Oval Bathroom Cylinder by D&D HARDWARE
1. Product Overview
The DDLC006 Oval Bathroom Cylinder by D&D HARDWARE is a premium bathroom security solution, combining stylish oval design with functional thumb turn operation. Engineered for privacy and durability, this cylinder integrates seamlessly with Thumbturn Bathroom Locks, Door Handles, and Door Hinges. Ideal for residential, hotel, and commercial bathrooms, it delivers reliable privacy control, corrosion-resistant performance, and compliance with international standards, making it a key component in door hardware systems.
2. Technical Specifications
- Type: Oval Bathroom Cylinder, Thumb Turn Euro Cylinder
- Dimensions Options:
- Total Length 60mm: B=30mm, C=30mm
- Total Length 65mm: B=32.5mm, C=32.5mm
- Total Length 70mm: B=35mm, C=35mm
- Total Length 80mm: B=40mm, C=40mm
- Total Length 90mm: B=45mm, C=45mm
- Total Length 100mm: B=50mm, C=50mm
- Material: High-quality brass for exceptional durability and corrosion resistance in humid bathroom environments
- Design: Oval thumb turn for ergonomic operation and stylish aesthetics
- Application: Suitable for bathroom doors in residential, hotel, and commercial spaces, compatible with Thumbturn Bathroom Locks and Door Handles
3. Product Images and Videos

Watch the video to see the DDLC006’s operation, integration with Thumbturn Bathroom Locks, and compatibility with Door Handles.
4. Product Features & Advantages
- Oval Thumb Turn Design: Delivers ergonomic operation, anti-snagging convenience, and a stylish aesthetic for bathroom doors.
- Brass Construction: Ensures exceptional durability and corrosion resistance, ideal for humid bathroom conditions.
- Seamless Integration with Bathroom Hardware: Works with Thumbturn Bathroom Locks, Door Hinges, and Door Handles for a complete bathroom door solution.
- Multiple Dimension Options: Caters to diverse bathroom door sizes and Door Lockset requirements, ensuring a precise fit.
- Compliance with Industry Standards: Meets rigorous benchmarks for security and quality, ensuring reliability in privacy-focused environments.
5. Installation Steps
- Prepare Bathroom Door Lockset: Ensure the Door Lockset is compatible with the DDLC006 oval cylinder dimensions and thumb turn mechanism.
- Insert Oval Bathroom Cylinder: Align and insert the DDLC006 into the Door Lockset cavity, positioning the oval thumb turn for interior access.
- Secure with Fixings: Use appropriate fixings to secure the cylinder within the Door Lockset and bathroom door.
- Test Operation: Verify smooth oval thumb turn operation and compatibility with Thumbturn Bathroom Locks and Door Handles, ensuring privacy functionality.
6. Application Scenarios
The DDLC006 Oval Bathroom Cylinder excels in bathroom privacy environments, including:
In residential bathroom doors, its oval thumb turn design and brass construction ensure privacy and style, complementing Thumbturn Bathroom Locks and Door Hinges. For hotel guest room bathrooms, ergonomic operation and corrosion resistance enhance guest experience, paired with Door Locksets for a cohesive design. In commercial office restrooms, robust security meets high-traffic demands, providing long-lasting privacy solutions.
7. Certifications and Compliance
- ISO Certified: Complies with international quality management standards.
- SGS Audited: Meets rigorous manufacturing and quality control benchmarks.
- EN 1303 Compliance: Adheres to European standards for door cylinder security and performance in bathroom environments.
8. Customization Options
D&D offers customization for the DDLC006 oval bathroom cylinder to meet privacy and security project needs:
- Dimension Customization: Select from various total lengths and segment sizes (B/C) to match specific Door Lockset and bathroom door requirements.
- Finish Customization: Opt for finishes that align with Door Handle and bathroom architectural themes.
9. Production Process & Quality Control
- Material Sourcing: Procure high-grade brass to ensure durability, corrosion resistance, and compliance with EN 1303 standards for humid environments.
- Precision Manufacturing: Use advanced machining to create the oval cylinder with precise dimensions and thumb turn for seamless integration with Thumbturn Bathroom Locks and Door Locksets.
- Quality Inspection: Each cylinder undergoes EN 1303 testing, operation verification, and humidity resistance checks to meet D&D’s high standards for door hardware.
- Packaging: Pack in protective boxes to prevent transit damage, with clear labeling for efficient logistics to bathroom projects.
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Main Product:
door hinges,
door locks,
panic exit device,
door closers,
door handles,
door hardware