Greatim GT-DB003 Sliding Door Security Lock Bar Adjustable, Child Proof Safety Door Lock Bar, Fits Most Sliding Glass Doors, Bar Lock for Glass Door, Door/Windows Bar Lock Adjustable (25.75″- 47.5″)

Adjustable Security Bar: The sliding door security bar can be easily installed in virtually any sliding glass door. It can be extended between 25.75 inches to 47.5 inches; Unlike pressure-based bars, this design makes it stay put and won’t budge.
Strong & Saves Space: Made from rust-proof aluminum, our sliding glass door bar lock is easy to maneuver and as durable as steel without rust. Store it easily with its rotating bracket and secure it tight when needed.
Safety for Your Children: Unique Saddle Bracket design prevents the lock bar from being dislodged by playful children or curious pets. The added Anti-lift Lock of the Sliding Door Security Bar Lock doubles down on safety, ensuring your family remains protected, always.
Peace of Mind for Parents: Our sliding glass door security bar is adjustable and has a robust screw-in base that offers unparalleled strength and security, so you can freely do housework while your baby is around.
Enjoy indoor open-air circulation: Our window lock bar design supports air ventilation while maximum keeping intruders out of the house or apartment it is without compromising your child’s security as the bar will stop the door from fully opening.
Enjoy indoor open-air circulation: Our window lock bar design supports air ventilation while maximum keeping intruders out of the house or apartment it is without compromising your child’s security as the bar will stop the door from fully opening.