NetShelter SX / SV / VL Swivel Caster Kit (Qty 4)Upgrade the mobility of your NetShelter enclosure with the NetShelter SX SV VL Swivel Caster Kit (Qty 4). This purpose built accessory lets you transform fixed racks into highly maneuverable systems, enabling quick repositioning for maintenance, reconfigurations, or space optimization without sacrificing stability or safety. Specifically designed for the NetShelter SX, SV, and VL series, this kit ensures seamless retrofitting to existing racks,