Stainless Steel Sliding Door Anti-Theft Lock With Tool-Free Thumb Turn, Compact Security For Patio, Balcony And Home, 2pcs/4pcs

Durable Aluminum Alloy Construction - Made from high-quality aluminum alloy with rubber padding for long-lasting durability and secure grip on windows and doors Child - Effectively accidental opening of windows and doors, ensuring a safer environment for children and Universal Compatibility - Designed to fit most sliding windows, doors, and aluminum screen frames, providing versatile solutions Secure Locking Mechanism - Provides locking and limiting functionality to keep windows and doors firmly in place Easy Installation - No tools required for setup; simply attach the clip to the frame for instant and peace of mind