this fits your enter your model number above to make sure this fits grundig gt557 fixed lcd plasma flat screen wall mount with 5 8cm2 3ins reach for screen sizes from 23 37ins and a maximum weight of 56kg123lbs not just for grundig tvs easy to install wallmount complete for maximum vesa size 370x320mm with all fixings screws rawl plugs spacers allen keys etc and full mounting instructions in the box ultra low profile high quality steel with integrated spirit level for simple