Protect your door from forced entry. These bars mount across doorways for extra security on top of standard door locks. Originally designed to secure office doors on construction sites, they’re powder-coated steel so they're strong and weather resistant. A cover keeps dust and debris from entering the lock, preventing it from freezing, corroding, and jamming. Fasten the mounts on each side of the door frame with the included hardware—only the bar is removed when unlocking them. They’re compatible with outward-swinging doors only.

Choose keyed alike locks if you need several locks that open with the same key.Add a bar extender to fit doors of a wider width. 36" wide bar extenders have seven adjustment holes and fit doors between 40" and 52" wide. 48" wide bar extenders have two adjustment holes and fit doors between 55 ½" and 57 ½" wide.