Some customers may want to add castors to their 2-post or 4-post rack.
NetShelter SX Racks
All versions and serial ranges.
The NetShelter 2-post and 4-post racks don't show castor kits available as an accessory.
We do not offer castor kits for the 2-post or 4-post racks. The racks do have a hole in the mounting bracket that castors could be attached to, but we don't provide them. The holes in the mounting bracket is designed to be used to mount the rack to the floor.
If you need a open frame rack design with castors please consider AR3100X617. This is a NetShelter SX with no sides or doors. It