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Brass Mortise Cylinder DDLC011 follows ANSI mortise cylinder standards and is widely applied in door hardware systems where consistent security and key management flexibility are required. The solid brass body combined with an SSS-covered head provides strong structural stability and reliable performance under frequent use in both residential and commercial settings. This cylinder supports 5-pin and 6-pin configurations, including the SCHLAGE “C” keyway option, ensuring compatibility with a wide range of lock systems such as mortise locks and door hardware assemblies. Suitable for wooden doors, metal doors, interior doors, exterior doors, and swing doors, this mortise cylinder offers a dependable solution for large-scale projects, bulk procurement, and customized security configurations.
| Product Model | DDLC011 |
| Standard | ANSI Mortise Cylinder Standard |
| Material | Solid Brass Body, Head with SSS Cover |
| Pins | 5 pins, 6 pins available |
| Finish | Satin nickle, Antique Brass, Antique Copper, Polish Brass, Chrome Plate, Physical Vapor Deposition, Matte Black |
| Suitable for | Wooden door, Metal door, Interior door, outer door, swing door |
| MOQ | 500PCS |
| Package | 1pc / poly bag, white box / color inner box, standard export carton |
| Sample Time | 5-7 working days |
| Production Lead Time | 30-35 days normally |
| Shipping Port | Jiangmen, China / Shenzhen, China |
1. Brass Cylinder for Smooth Operation
Cylindrical Lever Lock is equipped with a brass cylinder and keys, providing precise processing performance and reliable daily operation for commercial and residential door applications. The brass cylinder structure helps maintain smooth key insertion and rotation during frequent use. With Tubular Type and Cylindrical Type mechanism options available, the lock can be configured according to different project requirements and installation conditions.
2. Zinc Alloy Lever for Multiple Door Types
This Cylindrical Lever Lock features a Zinc Alloy Lever design that offers comfortable handling and consistent operating performance. The lever structure is suitable for various door applications, including flush timber, wooden, aluminium, and steel doors. Its practical design allows contractors and distributors to apply the lock solution across different building projects while maintaining convenient installation and user-friendly operation.
3. Stainless Steel Rosette with Finish Options
Cylindrical Lever Lock adopts a stainless steel rosette available in 65mm and 75mm diameter options, allowing buyers to select suitable specifications according to door designs. The product supports multiple surface finishes including SSS, AB, AC, PB, and US10B, making it suitable for hotels, offices, residential buildings, and commercial spaces with different architectural styles and interior requirements.
4. Flexible Dimensions for Project Installation
This Cylindrical Lever Lock supports door thicknesses from 35mm to 45mm and features an adjustable backset design with 60mm (2-3/8") and 70mm (2-3/4") options. The standardized dimensions help reduce installation adjustment time during large-scale projects. Manufacturers, distributors, and contractors can select suitable specifications according to different door structures and construction requirements.
5. Multiple Mechanism Options for Different Applications
Cylindrical Lever Lock provides Tubular Type and Cylindrical Type mechanism choices to meet various security requirements and usage environments. The modular component design ensures smooth coordination between cylinder, lever, and rosette parts. It is suitable for hotels, office buildings, apartments, and residential projects. D&D Hardware also supports OEM customization based on project specifications.
1. Hotel Guest Room Doors
Hotels require door hardware solutions that provide coordinated appearance and convenient operation. Brass Mortise Cylinder is suitable for wooden and metal guest room doors, with various finishes available to match different interior styles. The 5-pin and 6-pin options provide flexible choices for hospitality projects requiring consistent door hardware configurations.
2. Office Building Entrance Doors
Office buildings require professional locking solutions for entrances, offices, and shared areas. Brass Mortise Cylinder is suitable for wooden doors, metal doors, and commercial interior applications while meeting ANSI Mortise Cylinder Standard requirements. Multiple finish options allow contractors to create consistent door hardware designs throughout office environments.
3. Residential Building Doors
Residential projects require standardized door hardware products for large-scale installation. Brass Mortise Cylinder can be used for exterior doors, interior doors, and different residential areas. The available pin configurations and finish choices allow developers, distributors, and door manufacturers to provide suitable locking solutions for various housing designs.
4. Commercial Renovation Projects
Commercial renovation projects require door hardware that supports efficient replacement and appearance upgrades. Brass Mortise Cylinder is suitable for shopping centers, restaurants, public facilities, and office renovation applications. Standard specifications simplify installation processes, while various finishes help improve the appearance of existing door systems.
D&D Hardware is a professional manufacturer and supplier of architectural door hardware and complete door opening solutions. With over 18 years of manufacturing experience and ISO 9001 certification, we serve global customers from our production base in China, delivering reliable hardware solutions for metal doors, wooden doors, and fire-rated doors.
Our product portfolio covers a full range of commercial and architectural hardware, including door hinges, door locks, lever handles, door closers, exit devices, door stoppers, door bolts, and related accessories. In addition to standard product lines, we offer flexible customization options to support specific project requirements, while ensuring each product meets the functional, safety, and durability demands of modern building applications across diverse environments.
