High Density Mobile Shelving

Description

This system is used in many companies and libraries to shelve or file boxes.  They are variously described as rolling shelves, library mobile shelving units, etc. This system was first built in the 90's and was for many years the reliable steward of a proud book collection. Unfortunately, said proud book collection's owner has passed and the books found a new home, so the storage shelves must find a new mission and home.
We have two metal sets of these. Both have one stationary shelf while the rest roll on rails attached to the ground. They are meant to compact unused but necessary files in the smallest possible space.
One set is seven shelves (90" by 18" by 90"), now selling for ,000, and the other is five shelves (90" by 18' by 90"), now selling for ,000. Both sets can be sold together for ,000.
Both have been used for many years and remain sturdy. There is slight moving damage, but they are fully functional.