Model:MS739-2
The MS739-2 is an IP54-rated professional plane lock system specifically engineered for demanding environments requiring dustproof and waterproof performance. Constructed with an eco-friendly #4 zinc alloy lock body and carbon steel fittings, it delivers exceptional structural strength and durability for industrial, commercial, and various application scenarios.
**Key Features:**
1. **Superior Protection**: Achieves IP54 rating through precision glue-sealing technology, effectively preventing dust ingress and liquid splashes
2. **Premium Surface Treatment**:
- Matte/black painted lock body for aesthetic durability
- Blue-white zinc-plated accessories passing 24-hour salt spray test
3. **Innovative Operation**: Three-step unlocking mechanism (key insertion + handle lift + 90° right rotation) combining security with ergonomic operation
4. **High Load Capacity**:
- ≤130N handle pull force
- ≤18N.m torque resistance
- 220N maximum static load

**Technical Highlights:**
- Supports both single-point and three-point locking configurations
- Rigorous quality control ensures long-term reliability
- Complies with industrial-grade safety standards
Ideal Applications Include:
• Outdoor cabinets and communication equipment
• Industrial plants and warehouses
• Access systems in humid/dusty environments
The MS739-2 perfectly integrates protective performance with mechanical strength, making it the optimal choice for professionals seeking maximum reliability.
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