K Latch
1. Product Summary
K Latch – Fire-Rated Security Solution
Core Features:
• Zinc alloy construction with fire-rated certification
• Anti-insertion mechanism for enhanced protection
• Reinforced spindle follower (3x standard strength)
Performance Benefits:
✓ 500,000+ cycle durability
✓ Extreme temperature resistance
✓ Heavy-duty spring mechanism
Ideal Applications:
• Public steel doors
• Fire/smoke-proof doors
• Fixed-margin door installations
K Latch
1. Product Summary
K Latch – Fire-Rated Security Solution
Core Features:
• Zinc alloy construction with fire-rated certification
• Anti-insertion mechanism for enhanced protection
• Reinforced spindle follower (3x standard strength)
Performance Benefits:
✓ 500,000+ cycle durability
✓ Extreme temperature resistance
✓ Heavy-duty spring mechanism
Ideal Applications:
• Public steel doors
• Fire/smoke-proof doors
• Fixed-margin door installations
2. Product Details
Construction
Material Specifications:
• 304 Stainless Steel:
• Standard latch
• Anti-friction mechanism
• Spindle follower
• 1.5mm striker plate
• Zinc Alloy Case
Engineering Advantages:
✓ Corrosion-resistant performance
✓ Heavy-duty durability
✓ Smooth long-term operation
Security
ANSI/BHMA A156.2-2022 Grade 2 Certified:
• Commercial-grade forced-entry resistance
• 500,000+ cycle durability
• Consistent security performance
Durability
ANSI/BHMA A156.2-2022 Grade 2 Certified:
• Tested forced-entry resistance
• 500,000+ cycle durability
• Long-term reliability
2. Product Details
Construction
Material Specifications:
• 304 Stainless Steel:
• Standard latch
• Anti-friction mechanism
• Spindle follower
• 1.5mm striker plate
• Zinc Alloy Case
Engineering Advantages:
✓ Corrosion-resistant performance
✓ Heavy-duty durability
✓ Smooth long-term operation
Security
ANSI/BHMA A156.2-2022 Grade 2 Certified:
• Commercial-grade forced-entry resistance
• 500,000+ cycle durability
• Consistent security performance
Durability
ANSI/BHMA A156.2-2022 Grade 2 Certified:
• Tested forced-entry resistance
• 500,000+ cycle durability
• Long-term reliability
3. Technical Details
3. Technical Details
The K Latch includes a striker plate, a plastic dust box, and four stainless steel screws.
The K Latch includes a striker plate, a plastic dust box, and four stainless steel screws.