A mounting assembly comprises a reinforcement channel configured to nest around a first base of a first hat-shaped channel wherein the first hat-shaped channel is configured to nest around a second base of a second hat-shaped channel and the second hat-shaped channel is configured to nest around a load distributing channel. The mounting base, the reinforcement channel, the first hat-shaped channel, the second hat-shaped channel and the load distributing channel are configured to be removable with respect to a fastener along the fastener axis. The fastener is received through coaxial apertures located within the mounting base, the reinforcement channel, the first hat-shaped channel, the second hat-shaped channel and the load distributing channel. The channels are of a certain length that is sufficient to add stiffness to an object being supported by the mounting assembly.