- Allows up to 3-inch breeze opening for fresh ventilation
- Operable from either side of the patio door
- Easy disengagement for periods of non-use
- Slim, low-profile design seamlessly blends into door frames
- SecureTech visual locking indicator for at-a-glance confirmation
Overview: The Safety 1st High Sliding Door Child Lock is a childproof patio door lock that restricts sliding door openings to a maximum of 4 inches, ensuring safety while allowing airflow. It installs quickly at the top side edge of most sliding doors and works on either side for versatile placement.