Control Box Standoffs

Went out to the barn and all of rubber isolator standoffs that mount the control box to the table have ripped in two. The box was sitting on the ground. My table have been assembled for two or three years and sees very little use.

Does anyone have a good replacement part for these?

You could mount a piece of 3/4 inch plywood to the table and the enclosure to the plywood.

Or Mount the enclosure to the wall.