Sliding Door Security Bar, Adjustable Window Security Locks with Rubber Tips 45-128 cm, Patio Door Security Lock Black for Home Apartment

•Sturdy and Durable: The sliding door safety bar is made of 1" diameter black painted metal, which is stronger and more durable than 3/5" window safety bars, making it less prone to breakage and long-lasting

•Length Adjustable: The window security locks can be freely stretched and adjusted from 45-128 cm, perfectly adapting to a variety of lengths

•Non-slip end design: The top of the patio door security lock is designed with rubber to increase friction and is secured with double nuts to regulate tension, not easy to fall off, no drilling required, easy to install and won't damage the door frame. You can rest assured that it will not damage the door frame

•Widely Used: This sliding door security bar can be used as a sliding door lock to maintain the safety of your pet and family, and it can also be used as a window security bar

•Safety: you'll certainly feel safer when you're away from home for long periods of time. This sliding door safety bar can be used as a sliding door lock to keep your family safe and it can also be used as a window safety bar.