Kidco G15 Gateway Pressure Mount Child Safety Gate, White
Unlike most of the metal safety gates on the market, the Center  Gateway does not permanently attach to walls or banisters with hinges  and screws. Instead, this 29.5-inch-high steel barrier uses a  pressure-mounted system to hold it in place across doorways and halls  in your house. Although it may lack the complete strength of a  permanently mounted gate and probably shouldn't be used in front of  stairways, the Center Gateway is far more versatile: after installation  you can easily detach and move it throughout your home to block  off-limit rooms and spaces as needed. The Center Gateway also  eliminates the need for drilling holes into the wood and metalwork  around your home. The gateway is designed to block spaces from 29.25 to  37.5 inches wide, and you can purchase optional extension kits (sold  separately) to extend the gate's length to almost 49 inches. Adult  assembly is required.--Chris Burns