Specifications
Highlight:
Multi Point Sliding Door Lock
,Corrosion Resistant Sliding Door Lock
,Interlocking System Door Lock
Product Description
Multi-Point Lock for Sliding Doors
This multi-point lock for sliding doors is a complete locking system designed specifically for sliding doors. It integrates inner and outer handle panels, a lock body, a lock cylinder, and multiple sets of interlocking locking points.
Premium Construction & Durability
Precision-crafted from composite materials, this lock meets rigorous standards for weather resistance and long-term durability.
- Handle panels made of high-density zinc alloy through single-piece die-casting process
- Compact structure with ample rigidity and substantial, solid grip
- Resists deformation or cracking under long-term, high-frequency use
- Matte black electrostatic spray coating with strong adhesion, scratch resistance, and corrosion resistance
- Passed 500-hour salt spray test for stability in humid environments
- Lock body constructed from thickened cold-rolled steel plate
- Precision-meshed internal transmission components
- Successfully passed 100,000-cycle durability test
- Solid brass lock cylinder with original precision keys
- Low key-duplication rates for reliable anti-theft performance
Technical Standards: QB/T 5338-2018 General Technical Standards for Door and Window Hardware
Operating Temperature: -20°C to 60°C
Operating Humidity: 10% to 90%
Compatibility: Mainstream sliding door profiles including aluminum alloy and PVC-U
Operating Temperature: -20°C to 60°C
Operating Humidity: 10% to 90%
Compatibility: Mainstream sliding door profiles including aluminum alloy and PVC-U
Multi-Point Interlocking Mechanism
Features a multi-point interlocking transmission design with multiple sets of locking points at the top and bottom that extend simultaneously during opening and closing.
Key Benefits: Even force distribution across multiple points • Tight and secure seal after locking • Prevents rattling in strong winds • Enhanced sealing, sound insulation, thermal insulation, and energy efficiency
The interior side features a knob-style handle for quick locking and unlocking with single-finger operation, while the exterior side requires a special key to open—perfectly balancing convenience with home security.
Complete Installation Kit
The complete set includes all necessary components for immediate installation:
- Interior and exterior handle plates
- Lock body and lock cylinder
- Matching keys
- Multiple locking points and latch receptacles
- All installation accessories included
Designed to industry-standard installation specifications, no special cutting or slotting of profiles is required. Enables efficient bulk assembly at door & window factories and convenient after-sales maintenance.
Applications
Widely applicable for:
- Heavy-duty balcony sliding doors
- Interior partition sliding doors
- Garden sliding doors
- Home renovation door and window installations
- Bulk procurement for real estate development projects
- Large-scale export supply of door and window hardware
