The Turbo Air CAS16WBA00 Caster Base Assembly features four durable 1.6" casters designed for smooth mobility. The base dimensions measure 40" x 27-5/8", providing a sturdy foundation for the TIOM-48RRB(S)-N model. This assembly ensures easy maneuverability and stability, making it an essential component for efficient operation. Ideal for commercial settings, it enhances the functionality of your equipment while maintaining a robust structure.