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Mechanical Mortise Lock 5072 KFJ5072

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KFJ5072

1. Product Summary

KFJ5072 Fire-Safety Mortise Lock


Key Features:

✓ Compact design – Easy installation & space-saving

✓ 20mm adjustable deadbolt – Enhanced security

✓ Curved latch – Smooth door closing

✓ Noise-reducing plastic components

 

Applications:

• Offices • Conference rooms • Libraries

 

Benefits:

• Cost-effective engineering solution

• Quiet operation

• Fire-rated safety

 



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2. Product Details

Construction


Materials:

• Face plate/striker plate: 201 stainless steel

• Latch/deadbolt: Zinc alloy

• Spindle follower: Iron

• Case: 1.2mm thickness

 

Performance:

✓ Corrosion-resistant

✓ Heavy-duty construction

✓ Long-term reliability

 

Security

• QB/T 2474-2017 certified

• Verified forced-entry resistance

 

Durability

• QB/T 2474-2017 compliant

• 50,000-cycle tested durability



3. Technical Details

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The KFJ5072 mortise includes a striker plate, a plastic dust box, and four stainless steel screws.

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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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