Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

• 【Designed for Vertical & Horizontal Sliding Windows】Perfect for up-and-down and side-to-side sliding windows with flat tracks. Not compatible with sliding patio doors or tracks over 0.67 inches thick. Please measure your window track before purchase.
• 【Tool-Free Installation with Dual Screws】Window Locks clamp securely to window tracks using two built-in screws and the included hex key. No drilling or permanent tools required. Easily adjust for full closure or limited opening for ventilation.
• 【Durable Aluminum Construction with Rubber Padding】Made of strong aluminum alloy for long-lasting use. Soft rubber cushioning inside prevents scratches to your window frame and enhances grip for added stability and safety.
• 【Enhances Home Safety and Child Protection】Helps prevent windows from being fully opened—ideal for homes with toddlers, pets, or ground-floor windows. Allows fresh air in while deterring intruders and accidental openings.
• 【Value Pack with Keys Included】Includes 4 window locks, 4 yellow key handles, and built-in rubber pads. Bright keys are easy to locate and use. Use multiple locks on wider windows for extra security. Questions? We're here to help.