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The DJ23 Mechanical Lock for Wooden Door embodies the perfect harmony between traditional security craftsmanship and modern engineering, specifically tailored for wooden door applications.
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| Brand | Foachi |
| Model | DJ23 |
| Color | Black/Silver/Gold |
| Door Type | Wooden Door |
| Certification | CE, ROSH, |
| Waterproof / Fireproof | Yes |
| Suitable for Mortise | 60/70mm Adjustable Deadbolt |
| Lock Dimension | 142(H)*42(W)*25(T)MM |
| Material | Zinc Alloy |
| Working Temperature | ‘-20~70℃ |
| Working Humidity | 20%~93% |
| Door Thickness | 30~60mm |
| Test | 250K Cycle Times; 120 Hours Salt-spray |
| User Capacity | Password:1 |
| Unlocking Way | Password |
| Service | OEM / ODM |
This robust mechanical lock eliminates the need for batteries or electronic components, providing a reliable, low-maintenance security solution that enhances the natural aesthetics of wooden doors. Engineered with precision components and premium materials, the DJ23 delivers consistent performance across various wooden door types, from heritage timber to modern engineered wood constructions. Its timeless design complements both classic and contemporary interiors while delivering the kind of durable security that has made mechanical locks a trusted choice for generations.
At the core of the DJ23's durability is its Zinc Alloy Zamak 5 construction, a high-performance material composed of 96% zinc, 3% aluminum, and 1% copper. This advanced alloy formulation provides superior tensile strength (≥280 MPa) and hardness compared to standard lock materials, ensuring exceptional resistance to impact and daily wear. The addition of copper enhances corrosion resistance, making the lock suitable for environments with varying humidity levels that typically affect wooden doors.
Each DJ23 lock undergoes meticulous manufacturing processes to achieve 0.03mm tolerance precision, ensuring seamless operation and perfect alignment with wooden door structures. The lock features a dual-bolt mechanism with a spring-loaded latch for daily use and a deadbolt for enhanced security. Both bolts are precision-machined to engage smoothly with strike plates, reducing wear on wooden door frames while maintaining positive locking action.
Unlike generic locks that can damage wooden doors, the DJ23 incorporates adjustable backset options (60mm and 70mm) to accommodate different door preparations without requiring excessive material removal. The lock's mounting hardware includes specially designed screws that distribute pressure evenly across wooden surfaces, preventing splitting or warping over time. A smooth-operating mechanism minimizes torque on door handles, preserving the integrity of wooden components.
The DJ23 integrates anti-pick pin technology and a reinforced deadbolt housing to resist unauthorized entry attempts. The lock cylinder features a restricted keyway with over 10,000 unique combinations, significantly reducing the risk of key duplication or picking. Each lock undergoes rigorous testing to ensure it meets BS EN 12209 standards for mechanical performance and security.
The DJ23 Mechanical Lock is specifically engineered for wooden doors in residential and light commercial settings where reliability and aesthetics are equally important. Its versatile design makes it ideal for solid wood entry doors (35mm to 55mm thick) in heritage homes and boutique establishments. The lock excels in interior wooden doors such as bedrooms, studies, and dining rooms where traditional styling is preferred. It is particularly well-suited for installation in engineered wood doors, oak door frames, and mahogany entrances where maintaining the door's structural integrity is paramount. The DJ23's compatibility with various door handle styles allows for seamless integration into both period and modern interiors.
The DJ23 Mechanical Lock is designed to fit standard wooden door thicknesses ranging from 35mm to 55mm. Its adjustable backset options (60mm and 70mm) provide flexibility for different door preparations and stile widths.
Routine maintenance is minimal. Every six months, apply a dry graphite lubricant to the keyway and moving parts. Avoid oil-based lubricants as they can attract dust and potentially stain wooden door surfaces. Inspect the strike plate annually to ensure proper alignment with wooden door frames.
Yes, the DJ23's precision design minimizes the required mortise depth and width, making it suitable for delicate or antique wooden doors. The included mounting hardware features specially designed screws that reduce the risk of splitting valuable timber.
Zamak 5's enhanced corrosion resistance protects against moisture transfer between the lock and wooden door, preventing potential warping or staining. Its superior strength-to-weight ratio provides robust security without excessive weight that could stress door hinges over time.
Yes, the DJ23 Mechanical Lock can be easily reversed for both left-handed and right-handed wooden doors without requiring additional parts. Detailed instructions are included to ensure proper orientation without damaging door surfaces.
