LARGE Sliding Glass Door Lock for Patio Door, Sliding Window lock, Security bar

Brand new: This is the LARGE size (Maxi) WEDGIT security bar for single hung or sliding windows or as a sliding glass door lock. It extends 25”- 42”. We also have a small size (Mini) to use as a sliding glass door lock with a pet door panel or on smaller windows. Please check my other listing if you need the smaller size. The patented twist tight feature of this lock pushes the door or window into the frame for a more secure, efficient weather tight seal. This is not only great for added security but it also helps childproof your sliding glass doors and windows. Requires absolutely no tools Super easy & quick installation Swings down out of the way when not in use Much more secure and convenient than a broomstick at the base of your slider.