Adjustable Sliding Door Security Bar & Window Safety Bar, Durable Security Door Stopper for Apartment & Home Protection, Child Safety Lock & Works Great with Window Alarms – Extra Long – (1 Device)

Adjustable Sliding Door Security Bar & Window Safety Bar, Durable Security Door Stopper for Apartment & Home Protection, Child Safety Lock & Works Great with Window Alarms – Extra Long – (1 Device)

• HIGH-IMPACT RESISTANT, INDUSTRIAL GRADE DURABLE PLASTIC (ABS & PVC): Our window stopper helps to prevent intruders from entering through windows or sliding patio doors. Works great with window alarms for added security.
• EXTENDABLE & ADJUSTABLE: With 26 adjustable settings, our security bar is ideal for single-hung windows, sliding windows, and patio doors. When the window touches our sliding window security bar, it stops from moving further.
• QUICK & EASY INSTALLATION: No tools required. Adhesive strips hold the bar securely in place within the window track and can be removed quickly in emergencies. A great alternative to wooden blocks, our door safety bar is adjustable.
• ANTI-THEFT AND CHILDPROOF WINDOW SAFETY GUARD: Featuring a double-headed push pin for extra resistance against entry, our security bar is childproof and ideal for keeping windows secure. Protect your home with a sliding glass door security bar.
• MEASURE YOUR WINDOWS: Ensure a snug fit by measuring your window or door before purchasing. Our adjustable bar extends from 33 inches to 3.7 feet, making it suitable for most windows. Ideal for home security needs.

The Lock-it Block-it XL (Extra Long) is an adjustable window Home Security and Safety bar that fits in windows and patio doors that 6 to 7 feet tall and wide. This burglar proof and childproof home security device is designed to keep windows OPEN and LOCKED at a safe height. Block criminals from climbing in through open windows. Block children from falling out of open windows. The device offers what every security expert recommends - a physical way to secure your home windows. One device per package. Used to secure Single Hung Windows, Sliding Windows and Patio Doors. Intruders can't reach it from the outside when properly installed and adjusted. Children can't reach it (when furniture isn't near the window). The device sits in the window TRACK or on the window SASH with the head wedged into top corner of the window making it impossible to move. Supplied adhesive strips hold the device firmly in place. When the window is lowered, the device doesn't fall out. Also used as a secondary window lock when windows are closed. Adjustable - extends from 33 inches to a maximum of 3 feet 5 long. IMPORTANT - MEASURE your WINDOWS before buying: 1) Device will not fit in tracks narrower than 1 inch wide. 2) The device extends to max of 3 feet and 5 inches. 3) Fits windows and patio doors 6 to 7 feet high & wide. Measure from top of window to the bottom of the window. 4) Not suitable for double-hung windows if the purpose is to prevent burglaries. 6) All six velcro strips must be used to prevent device from falling from the window. 7) Check device periodically to make sure it is still adhered properly. Made of 3 high-impact strength rectangular PLASTIC cylinders locked together by double-headed push pins. Rubber end caps for scratch protection. 13 adjustable settings allows for windows to be Locked Open from 1 inch or more. The smooth white finish blends in with the window and doesn't block the view. No tools required.