Fire Door Lock Cylinder Door Latch Fittings With Key, Model: Aluminum Core Interlocking+1 Key

Lock cylinder designed for fire door applications. It features an anti-theft design for enhanced security.

• Product type: Lock Cylinders
• Compatibility: fire door locks
• Material: copper, aluminum
• Key feature: anti-theft design
• Color/Variant: brushed
• Intended use: security applications
• Scope of application: fire door lock
• Technology: brushed
• Large thickened lock body
• Easy and convenient to open and close
• No rust
• Lock hole closed door design
• Anti-theft strong and more secure
• 6 marbles design to prevent tinfoil unlocking
• Anti-picking
• Brushed technology for smooth feel
• Anti-corrosion
• Durable
• Size: 31 x 30 x 18mm
• Weight: about 80g