【Enhance Home Security 】 Provides extra protection to stop criminals from entering the home. It also works for locking your window or door in place while installing a window A/C, portable A/C exhaust kit or pet door.
【Precisely Adjustable Length】 This locking bar is extendable from 16 inches to 30 inches and features 20 holes for length adjustment. A long screw on the top for precisely adjusts the length to secure tightly.
【Trusted Quality】 Made with durable stainless steel, TUBBRO security bar has long longevity and is hard to deform.
【Knows Before Purchase】 Step 1, confirms your window/door type -only fits for single hung windows, sliding windows and patio doors. Step 2, make sure the window/door track is at least 1 inch wide and your demand fixing length is less than 30 inches.
【Easy Installation】 Step 1, locks the length in place by inserting the fixing bolt into the hole. Step 2, uses the included adhesive strips to fix the bar on the window/door track to ensure the bar doesn't fall out when the window is lowered. Step 3, twists the screw on the top to reach the very small adjustment of the opening.