Big Jammer Door Brace_1

Strong 20 gauge steel adjustable door brace is ideal for home, dorm, apartment or office use. Installs easily under door knob and provides added security for home or business. Includes Security Bracing Pin for added strength. Adjusts to fit most hinged doors. End caps can be removed to allow for use on sliding glass doors. Clean, baked enamel finish makes it attractive for indoor use.