Security set for plastic & wooden shutters with anti-theft mechanism and spring (2 pieces). This set is designed to provide maximum protection for windows and balcony doors, preventing break-ins.

Main features:

• Complete set: Includes 2 pieces (pair) for full security of one shutter (left and right side).
• Wide compatibility: Ideal for installation on old-style wooden as well as modern plastic shutters.
• Anti-theft action: Prevents lifting of the shutter by external factors.
• High-quality materials: Durable galvanized metal, for long-term use.
• Easy installation: Quick installation on the inside of the shutter, without specialized tools.

Installation instructions: Place the locks on the lowest (or second to last) profile of the shutter internally. When the shutter is lowered, the bolt extends and "locks" into the side guides of the frame, offering stability.