Details
Wedgit Maxi Twist Tight Large Size Sliding Door Security Bar Extends 25 to 42”, Sliding Door Lock Bar to Keep Intruders from Getting in, Also Ideal for Sliding & Single Hung Windows, White

Improves Security - Keep people from getting in or out of your home/office with the Maxi Sliding Door Security Bar. Even if burglars succeed in picking the sliding door lock, our sliding glass door security bar keeps the door shut. It extends from 25-42 inches, making it suitable for most patio doors.
Fits Your Needs - Placing this sliding door lock bar near the top, bottom, or middle of the doorframe is a breeze. You can easily place our sliding door bar at a height kids can’t reach, making it a must-have tool for childproofing any sliding door.
Works on Sliding Doors as well as Sliding & Single-Hung Windows - This security bar for sliding glass door can also secure a large single-hung window. The difference lies with how you position the sliding glass door lock bar. For sliding doors & windows, you install it horizontally. With single hung windows, however, you need to place it vertically.
Withstands up to 450 lbs. of Pressure - Available in White & Tan color options, each reliable bar for sliding glass door security can withstand tremendous pressure. Thanks to its durable construction & few moving parts, this sliding door bar lock stays functional for many years.
Fast, Tool-Free Installation - No need for tools, screwing, or drilling holes! The mounting bracket & catch-cup ends of the Maxi sliding glass door bar have adhesive strips that firmly attach to the doorframe, so you can install this door safety bar in under a minute without hassle.
Made in the USA
Windows and sliding glass doors can be extremely vulnerable to entry. With the rise in theft and home invasions, reliable, easy to install and operate security bars are a must. The Wedgit MAXI twist tight adjustable sliding window and door security bar is just that. Made of high-impact, break-resistant polymer and compression tested to 450 pounds of pressure. With adjustability ranging from 25-inch To 42-inch, the Wedgit MAXI will work on nearly all sliding glass patio doors and single-hung windows. No other window or sliding glass patio door lock combines adjustability and the twist tight lock feature for a superior weather tight seal. The unique pivoting mounting system that attaches with Very High Bond (VHB) tape allows the Wedgit to be installed at a convenient height on the patio door frame so it is readily accessible and swings down out of the way for storage when not in use. VHB tape attachment eliminates the need to drill into the patio door frame and permits the Wedgit to be installed without the use of tools.