4-Pack Sliding Door Child Safety Locks - No Drill Installation For Glass Doors & Windows

Parents and pet owners, listen up! These sliding door safety locks are about to give you some serious peace of mind. This 4-pack gives you enough to secure multiple doors and windows around your house. The installation is ridiculously easy - no drilling, no tools, just clean the surface and stick them on with the super strong 3M adhesive. They're designed with a dual-button release that requires pressing both sides simultaneously, which means curious little hands (or paws) can't accidentally open them. The 2025 upgraded design is smarter than older models - it actually prevents the door from sliding past each other completely. Just make sure you've got at least 1.15cm clearance between your door and frame before ordering. Made from high-quality ABS plastic with stainless steel springs, these locks can withstand some serious pulling and tugging from determined kids. They work on sliding glass doors, patio doors, closet doors, cabinet doors, and even windows. The grey color blends nicely with most door frames without being too obvious. What I love is that they allow you to keep doors partially open for ventilation while still preventing full access - perfect for getting some fresh air while keeping kids safe. The cushioning feature means no loud slamming sounds either. If you've got toddlers who are exploring or pets who are a little too clever about opening doors, these are an absolute must-have for childproofing your home without damaging your doors with screws or drills.