15 inches long x 6 inches wide x 1/2 inch high Shown with 60502 deck step Mounting hardware NOT included.

11-1/2 inches long x 4-1/2 inches wide x 1/2 inch high Shown with 60502 deck step Mounting hardware NOT included

8-3/4 inches long x 3-1/2 inches wide x 1/2 inch high Shown with 60504 medium deck step Mounting hardware not included