Floating Mantel BracketUsing this floating bracket allows you to easily mount a mantel to the wall without seeing the brackets. This gives it a more modern look than other options such as corbels or our brackets that hold the bottom of the mantel. Available in four sizes: 40" long max load 150 lbs 34 46" mantel 46" long max load 200 lbs 48 57" mantel 58" long max load 200 lbs 60 71" mantel 70" long max load 200 lbs 72 81" mantel 78" long max load 200 lbs 80 96" mantel