Set of 2 window brackets, anti-wind hook latches, adjustable limit latchesHigh quality, the ideal choice for families.

Safe and secure: Prevents windows and French doors from accidentally opening in strong winds. This safety locking system for tilt-and-slide windows installs directly onto existing handles, without additional screws. Adjustable opening angle: Our limiter allows you to adjust the window's opening angle and lock it in different positions to prevent accidental slamming. Suitable for casement and sliding windows, easy installation. Child and pet protection: This window opening device with a safety locking system is ideal for protecting children and pets. It's a safer alternative to other, more complex and difficult-to-install window locking systems.