Device for transporting and storing a grass catcher on a commercial lawn mower

In combination:

• a grass catcher having a facing side for mounting to, and extending beyond, a side discharge port of a commercial lawn mower in use, a first mounting element positioned along its outer edge and a second mounting element positioned apart therefrom for aligning and mounting the grass catcher onto the side discharge port of the commercial lawn mower in use;
• and
• a device for transporting and storing the grass catcher when not in use, the device comprising:
• a mounting unit including a top plate for mounting to a top planar surface on the front portion of the commercial lawn mower;
• a support strut extending upward from the mounting unit;
• and
• a horizontal arm extending perpendicularly from a top end of the support strut, the horizontal arm including a first retaining element and a second retaining element separated a distance therefrom, the first retaining element configured for retaining the first mounting element of the grass catcher and the second retaining element configured for retaining the second mounting element of the grass catcher for transport and storage of the grass catcher.