Model：MS862-3
The MS862-3 represents a premium heavy-duty transmission linkage lock specifically engineered for demanding industrial environments.
Constructed with an eco-friendly No. 4 zinc alloy lock body and reinforced carbon steel fittings, this robust solution maintains exceptional structural integrity even under extreme operating conditions.
**Key Features:**
1. **Advanced Surface Treatments** - Offers three professional finish options:
- Spray-painted matte/matte black
- Default powder-coated matte black
- Black sand texture
Combining industrial durability with aesthetic versatility
2. **Superior Corrosion Resistance** - Features blue-white zinc-plated accessories that have passed rigorous 24-hour salt spray testing
3. **Environmental Protection** - Achieves IP54 to IP65 (with glue sealing) protection rating, effectively resisting:
- Dust accumulation
- High-pressure water jets
Making it ideal for outdoor equipment and industrial plants
**Innovative Unlocking Mechanism:**
The patented "lift + rotate" dual-action design requires:
① Key insertion and turning
② Handle lifting
③ 90° right rotation
This ergonomic process enhances both usability and tamper resistance.
**Performance Certification:**
CNAS-certified laboratory tests verify:
✓ ≤295N handle pull force
✓ ≤25N.m torque resistance
✓ 270N maximum static load
All parameters exceed industry standards.
**Security Configuration:**
Supports 9 key systems including:
- Default SK21
- SK07/SK20
- DK series (DK01-03, DK41)
- Special FK01/SC01 keys
Enabling multi-level access control management.
As a professional-grade transmission platform linkage lock, the MS862-3 stands as the optimal choice for upgrading industrial security systems where reliability and safety are paramount.
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