Mobile carrier for use with 9” x 12” aluminum or vinyl clad, spring loaded chartholders, 10 capacity per tier. Quick and easy transporting of charts. Ideal for making ”rounds”. Rotating lever locks chartholders in place. A turn of the handle releases locking mechanism. When removing or replacing chartholder, it is guided by rubber covered aluminum. Convenient bottom shelf. Anodized aluminum frame of heavy 1” diameter tubing. 3” ball bearing casters, 2 with locking brakes.