LM757 – Extruded Aluminum Rolling Shutter Blade with Self-Locking System

The LM757 is an extruded aluminum rolling shutter blade designed with an integrated self-locking mechanism (S-blade), which provides anti-lifting functionality. This advanced system ensures that the shutter remains securely in place, preventing unauthorized lifting from the outside.

Key features include:

• Self-Locking Mechanism (S-Blade): This system prevents the shutter from being lifted, offering enhanced security by keeping the blades tightly locked.
• Extruded Aluminum Construction: The blade is built for durability, providing strength against external forces while maintaining reliable performance.
• Anti-Lifting Protection: The self-locking feature is specifically designed to deter intruders and keep the shutter securely in position.

The LM757 is a perfect choice for those seeking enhanced security and protection, especially in environments where anti-lifting and intrusion prevention are critical.