This adjustable door brace is designed especially for the traveler. The unique tri-tube design allows the unit to compact to a small 24" overall length, which easily fits into most suitcases. Constructed from strong 20 gauge steel, the clean, baked enamel finish is attractive for indoor use. The jammer installs easily under the door knob to prevent the door from being opened. Adjusts to fit most hinged doors and works to secure sliding glass doors by removing the end caps
