Sliding Window Locks, Keyed Window Lock & Blocker Security for Horizontal & Vertical Sliding Windows, Child Proof Inside Mount Stoppers to Prevent Break-Ins, Easy No-Drill Installation, (4, Silver)

Sliding Window Locks, Keyed Window Lock & Blocker Security for Horizontal & Vertical Sliding Windows, Child Proof Inside Mount Stoppers to Prevent Break-Ins, Easy No-Drill Installation, (4, Silver)

• MEASURE YOUR WINDOW TRACK BEFORE PURCHASE: Ensure compatibility with our window locks for sliding windows; measure track width (max 0.65 inch) and height (min 0.55 inch) for a perfect fit on vertical or horizontal sliding windows.
• ENHANCED SECURITY & CHILDPROOF DESIGN: These keyed window locks provide robust window security to prevent break-ins; the lock and key separation design stops children from opening windows, making them ideal child proof window locks for family safety.
• STURDY & RELIABLE CONSTRUCTION: Crafted from thickened aluminum alloy, these window security locks resist deformation; the widened lock body and dual screw holes offer a stronger window blocker security, ensuring lasting protection for your home.
• EASY NO-DRILL INSTALLATION: Install these locks for windows from inside quickly without tools or drilling; simply position the lock, add the protective washer, and tighten the screw for secure sliding window locks that are reusable and adjustable.
• VERSATILE APPLICATION: Ideal as window stoppers for sliding windows in homes, apartments, and offices; these window safety locks allow partial opening for ventilation while enhancing sliding window security against intruders and accidents.