JACKSTACK Model JS104.

Plate Capacity:

The unit can accommodate stacking between 12 to 104 plates of any size. This versatility allows for flexibility in handling different quantities of plates based on specific needs.
Adjustable Racks:

The racks are adjustable, allowing for the accommodation of different-sized plates. This adaptability is essential in various settings where plates of different dimensions are used.
Special 'P' Model for Pizza Applications:

There is a special model, denoted as the 'P' model, with a longer arm unit available at an extra cost. This variation is designed specifically for pizza applications, indicating that it may have features tailored to handle larger or differently shaped plates used in pizza service.
Mobility and Assembly:

The unit comes with four castors, two of which have brakes. This feature enhances mobility, making it easier to move the unit as needed. Additionally, easy-to-follow assembly instructions are provided, simplifying the setup process.
In summary, this plate stacking system appears to be a versatile and customizable solution for managing plates of various sizes. The special 'P' model suggests adaptability to specific applications like pizza service, and the inclusion of castors with brakes makes it easy to move and secure the unit in place