Welding and fabricating bracing behind your walls is no longer a pain. RB Components Sprinter 144 upper wall bracing is specifically designed to fit and mount to the inside body of the van. Simply drill and rivet into place. The galvanized steel braces provide a strong and solid mounting area to your van. RB also offers panel bed braces (#61999-75-02-500 for panel beds 36"-38" in height.