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Zinc Alloy Latch And Fire Latch K Latch

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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


tubular lock pick set

lock tubular

tubular lock pick


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

tubular lock pick set


The K Latch includes a striker plate, a plastic dust box, and four stainless steel screws.


tubular lock pick


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 Tel : +8613286319939
 WhatsApp : +8613824736491
 Email : ivanhe@topteklock.com
 Address : No.11 Lian East Street Lianfeng, Xiaolan Town, 
Zhongshan City, Guangdong Province, China

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