KF85
1. Product Summary
KF85 Brass Mechanical Mortise Lock
Key Features:
✓ 20mm dual-turn deadbolt – 50,000-cycle tested
✓ 304 stainless steel latch spring – Corrosion-resistant
✓ Dual-latch system (standard + anti-friction) – Smooth operation
Benefits:
• Heavy-duty security for timber/brass doors
• Reduced door-closing effort
• Long-term reliability
KF85
1. Product Summary
KF85 Brass Mechanical Mortise Lock
Key Features:
✓ 20mm dual-turn deadbolt – 50,000-cycle tested
✓ 304 stainless steel latch spring – Corrosion-resistant
✓ Dual-latch system (standard + anti-friction) – Smooth operation
Benefits:
• Heavy-duty security for timber/brass doors
• Reduced door-closing effort
• Long-term reliability
2. Product Details
Construction
Materials:
• Latch/Deadbolt/Spindle: Copper (corrosion-resistant)
• Latch spring: 304 stainless steel
• Case: 1.5mm 430 stainless iron
Performance:
✓ Weather-resistant operation
✓ Long-term durability
✓ Reinforced protection
Security
• EN12209 Grade 3 certified
• Verified security & durability
Durability
• EN12209 Grade 3 certified
• 50,000-cycle tested durability
2. Product Details
Construction
Materials:
• Latch/Deadbolt/Spindle: Copper (corrosion-resistant)
• Latch spring: 304 stainless steel
• Case: 1.5mm 430 stainless iron
Performance:
✓ Weather-resistant operation
✓ Long-term durability
✓ Reinforced protection
Security
• EN12209 Grade 3 certified
• Verified security & durability
Durability
• EN12209 Grade 3 certified
• 50,000-cycle tested durability
3. Technical Details
3. Technical Details
The KF85 mortise includes a striker plate, a plastic dust box, and four stainless steel screws.
The KF85 mortise includes a striker plate, a plastic dust box, and four stainless steel screws.