Sliding Door Security Bar, 17.7-50.5inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment Travel Children Women (Black)

Sturdy: The sliding glass door safety bar is crafted from high-strength metal with a 1-inch diameter and coated with black spray paint to prevent rust. It is more robust and durable than 3/5-inch plastic window safety bars, resistant to damage, and designed to last, with a load-bearing capacity of up to 300 pounds.
A Variety of Adjustable: The patio door security bar, with a total length of 50 inches, can be freely stretched and adjusted between 17.7 - 50.5 inches to effectively suit various lengths.
Non-slip end design: The sliding door stopper features a rubber tip to enhance friction and is secured with double nuts to adjust tension. It is unlikely to come loose, requires no drilling, is simple to install, and will not harm the door frame.
Easy to Install: This sliding door lock bar can be installed effortlessly in just 3 steps. After choosing the approximate size of the pole, adjust the spring clip to the proper size, and fine-tune the double nuts on the anti-slip base. You can set it up in place within 1 minute.
Widely Used: This sliding door security bar serves as both a sliding door lock and a window safety bar, helping to protect pets, children, women living alone, and family members. When you travel or go on a business trip, you can carry it or leave it at home. Securing your home or hotel will provide greater peace of mind