Master Lock 270D Sliding Door Security Bar, 17-1/4 in L, 3.88 in W, Steel, White

The Master Lock No. 270D folding door security bar is made of rugged 20 ga steel construction to resist forced entry through doors and sliding patio doors. The folding door security bar is the only adjustable door bar on the market designed to offer both robust strength and compact storage and portability, making it convenient to take with you on the go. The quick-release design unfolds and adjusts to a variety of lengths to add an additional layer of protection to most standard doors. The padded rubber foot holds strong on most floor surfaces without scratching or damage. The flexible handle strap allows for easy storage when not in use. The limited lifetime warranty provides peace of mind from a brand you can trust.