These were used in resturant as roll in shelving into large ovens to keep prepared food hot to cut down on cooking time.
Similar to last pic with much heavier duty metal shelves with plastic tops that fit over the metal frame work.
Both have ( 4) 78" tall end pieces / and originally had 4 shelves each / the large one is 48" wide and has 2 good shelves
The shorter one is 36" long with only one good shelf with enough metal left for one more shelf. If you are handy welding there are pieces enough to make another shelf.
The shelves are metal frame work with plastic covers that make the shelves. There is cooked grease on the metal shelves that needs cleaned off. These commercial shelving units cost $600 each. Pics show the metal framework and the plastic covers for shelves that fit over the metal framework. Right now the 48" has two complete shelves and the 36" one complete shelf. The months of 200-300 degree heat to it toll of the shelving units. Like I said if you are handy you can make another shelf for the 36" rack.
$75 takes all of it.
These are like the light weight plastic units sold by all the stores for around $100-$200 that are sold as put togehter units except these are the commercial heavy duty ones that cost $600.