DDLC007
D&D Hardware
Wooden Door, Metal Door, Steel Door, Interior Door, outer Door
BS EN1303 100,000 cycles test , EN1634 fire rated 183mins, EN1670 96 hours corrosion resistance
Quality Solid Brass Body And Plug
SN, PB, AB, AC, CP, PVD, MB
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
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The Solid Brass Lock Cylinder stands out as a widely favored choice, renowned for its robust durability and user-friendly design. As a leading lock cylinder supplier based in China, we offer a diverse range of premium-quality key and turn cylinders tailored to suit various commercial and residential door applications. Among our offerings, the 70mm Lock Cylinder represents a premium variant within our 3-key brass lock cylinder series. Crafted from high-grade brass, this door cylinder maintains its original shape exceptionally well over time. The solid brass construction ensures a consistently smooth surface that resists rusting and wear, significantly extending the lifespan of European-style metal door hardware and preventing premature deterioration.
Moreover, our Gold Door Cylinder (a variant of the solid brass series) is engineered for long-lasting lubrication, facilitating effortless door opening and closing. The solid brass lock cylinder not only delivers superior security but also enhances aesthetic appeal with its sleek finish. It is designed for straightforward installation and operation, providing a perfect blend of functionality and elegance. For more details, feel free to reach out to us.

| Product name | Satin Gold Finish 70mm European Bathroom Solid Brass Door Lock Cylinder-DDLC007 |
| Product Model | DDLC007 |
| Certification | BS EN1303 100,000 cycles test , EN1634 fire rated 183mins, EN1670 96 hours corrosion resistance |
| Material | Quality Solid Brass body and plug |
| Pins | 6 Brass Pins standard, 10 Pin high security with two line pins, other sizes available |
| Degree | 0 degree, or 30 degree offset cam inhibits knock through |
| Fastening screw | 65mm (standard), other lengths will be available according to different backset |
| Finish | Satin nickle ,Antique Brass ,Antique Copper,Polish Brass,Chrome Plate,Physical Vapor Deposition , Matte Black |
| Accessories | 3 normal keys,1pc fastening screw |
| Suitable for | Wooden door, Metal door, Interior door, outer door, swing door |





| MOQ | 500 PCS |
| Package | 1PC with 3keys /white box or color box in Standard export carton |
| Sample time | 5-7 working days |
| Production lead time | 30-35 days |
| Shipping Port | Jiangmen , China / Shenzhen ,China . |

The Solid Brass Lock Cylinder stands out as a widely favored choice, renowned for its robust durability and user-friendly design. As a leading lock cylinder supplier based in China, we offer a diverse range of premium-quality key and turn cylinders tailored to suit various commercial and residential door applications. Among our offerings, the 70mm Lock Cylinder represents a premium variant within our 3-key brass lock cylinder series. Crafted from high-grade brass, this door cylinder maintains its original shape exceptionally well over time. The solid brass construction ensures a consistently smooth surface that resists rusting and wear, significantly extending the lifespan of European-style metal door hardware and preventing premature deterioration.
Moreover, our Gold Door Cylinder (a variant of the solid brass series) is engineered for long-lasting lubrication, facilitating effortless door opening and closing. The solid brass lock cylinder not only delivers superior security but also enhances aesthetic appeal with its sleek finish. It is designed for straightforward installation and operation, providing a perfect blend of functionality and elegance. For more details, feel free to reach out to us.

| Product name | Satin Gold Finish 70mm European Bathroom Solid Brass Door Lock Cylinder-DDLC007 |
| Product Model | DDLC007 |
| Certification | BS EN1303 100,000 cycles test , EN1634 fire rated 183mins, EN1670 96 hours corrosion resistance |
| Material | Quality Solid Brass body and plug |
| Pins | 6 Brass Pins standard, 10 Pin high security with two line pins, other sizes available |
| Degree | 0 degree, or 30 degree offset cam inhibits knock through |
| Fastening screw | 65mm (standard), other lengths will be available according to different backset |
| Finish | Satin nickle ,Antique Brass ,Antique Copper,Polish Brass,Chrome Plate,Physical Vapor Deposition , Matte Black |
| Accessories | 3 normal keys,1pc fastening screw |
| Suitable for | Wooden door, Metal door, Interior door, outer door, swing door |





| MOQ | 500 PCS |
| Package | 1PC with 3keys /white box or color box in Standard export carton |
| Sample time | 5-7 working days |
| Production lead time | 30-35 days |
| Shipping Port | Jiangmen , China / Shenzhen ,China . |

The Solid Brass Lock Cylinder represents a pinnacle of durability and safety in the realm of door security solutions, meeting and exceeding stringent international standards to ensure unparalleled performance. This lock cylinder is rigorously tested and certified to comply with multiple European norms, underscoring its reliability and robustness in diverse environments.
One of the key certifications it holds is BS EN1303, which subjects the lock cylinder to an intensive 100,000-cycle test. This test is designed to simulate prolonged and frequent usage, ensuring that the lock maintains its functionality and integrity even after extensive operation. Such endurance is crucial for high-traffic areas where locks are constantly being engaged and disengaged, such as in commercial buildings, public institutions, or busy residential complexes. The Solid Brass Lock Cylinder’s ability to withstand 100,000 cycles without compromising its performance speaks volumes about its longevity and resilience.
In addition to its mechanical endurance, the Solid Brass Lock Cylinder also boasts exceptional fire resistance, as evidenced by its EN1634 certification. This certification guarantees that the lock can withstand fire for up to 183 minutes, providing crucial extra time for occupants to evacuate safely in the event of an emergency. This level of fire protection is particularly vital in settings where fire safety is paramount, such as hospitals, schools, and high-rise residential buildings. The lock’s ability to maintain its structural integrity and functionality during a fire ensures that doors remain securely locked, preventing the spread of flames and smoke, and facilitating an orderly evacuation process.
Furthermore, the Solid Brass Lock Cylinder is engineered to resist corrosion, as demonstrated by its EN1670 certification. This certification requires the lock to endure a 96-hour salt spray test, simulating harsh environmental conditions that could lead to rusting and degradation. The lock’s solid brass construction is inherently resistant to corrosion, ensuring that it retains its smooth surface and operational efficiency even in coastal or humid climates. This corrosion resistance not only extends the lock’s lifespan but also reduces maintenance costs, making it a cost-effective choice for long-term use.
In summary, the Solid Brass Lock Cylinder is a testament to superior craftsmanship and engineering excellence. Its compliance with BS EN1303, EN1634, and EN1670 standards ensures that it delivers exceptional durability, fire resistance, and corrosion protection, making it an ideal choice for both commercial and residential applications where security and safety are of utmost importance.
The Solid Brass Lock Cylinder represents a pinnacle of durability and safety in the realm of door security solutions, meeting and exceeding stringent international standards to ensure unparalleled performance. This lock cylinder is rigorously tested and certified to comply with multiple European norms, underscoring its reliability and robustness in diverse environments.
One of the key certifications it holds is BS EN1303, which subjects the lock cylinder to an intensive 100,000-cycle test. This test is designed to simulate prolonged and frequent usage, ensuring that the lock maintains its functionality and integrity even after extensive operation. Such endurance is crucial for high-traffic areas where locks are constantly being engaged and disengaged, such as in commercial buildings, public institutions, or busy residential complexes. The Solid Brass Lock Cylinder’s ability to withstand 100,000 cycles without compromising its performance speaks volumes about its longevity and resilience.
In addition to its mechanical endurance, the Solid Brass Lock Cylinder also boasts exceptional fire resistance, as evidenced by its EN1634 certification. This certification guarantees that the lock can withstand fire for up to 183 minutes, providing crucial extra time for occupants to evacuate safely in the event of an emergency. This level of fire protection is particularly vital in settings where fire safety is paramount, such as hospitals, schools, and high-rise residential buildings. The lock’s ability to maintain its structural integrity and functionality during a fire ensures that doors remain securely locked, preventing the spread of flames and smoke, and facilitating an orderly evacuation process.
Furthermore, the Solid Brass Lock Cylinder is engineered to resist corrosion, as demonstrated by its EN1670 certification. This certification requires the lock to endure a 96-hour salt spray test, simulating harsh environmental conditions that could lead to rusting and degradation. The lock’s solid brass construction is inherently resistant to corrosion, ensuring that it retains its smooth surface and operational efficiency even in coastal or humid climates. This corrosion resistance not only extends the lock’s lifespan but also reduces maintenance costs, making it a cost-effective choice for long-term use.
In summary, the Solid Brass Lock Cylinder is a testament to superior craftsmanship and engineering excellence. Its compliance with BS EN1303, EN1634, and EN1670 standards ensures that it delivers exceptional durability, fire resistance, and corrosion protection, making it an ideal choice for both commercial and residential applications where security and safety are of utmost importance.
D&D certificate will be updated from time to time. Please click on this link to view the latest version of the certificate.


D&D certificate will be updated from time to time. Please click on this link to view the latest version of the certificate.

