Timco 200471 Security Door Chain - Satin Chrome 44Mm Bag 1

When Engaged Door Chains Reduce The Opening Angle Of The Door Enabling The Occupant To Identify And Speak To The Caller Before The Door Is Released And Restrain Against A Forced Attack. This Pattern Features A Narrow Chain Receiving Plate Making It Ideal For Glazed Doors With A Narrow Stile.PTDTIM200471