Lcd mount suitable for screen diagonal from 37 inch suitable for screen diagonals to 56 inch mounting standards vesa 100 x 100 vesa 100 x 200 vesa 200 x 100 vesa 200 x 200 vesa 200 x 300 vesa 200 x 400 vesa 300 x 100 vesa 300 x 200 vesa 300 x 300 vesa 300 x 400 vesa 400 x 200 vesa 400 x 300 vesa 400 x 400 max load 50 kg distance from wall 31 mm material steel width 49 cm universal wall mounting