Omni and Multidirectional Wheels | Alternative to Casters | OMNIA
Magliner 130502 Rotacaster Double Row Multi-Directional Wheels for Self-Stabilizing Hand Truck: Amazon.com: Industrial & Scientific
Multi-Directional Conveyors - Adept Conveyors
Rotacaster: Multi-directional Wheel
250 lbs Load (Set of 4) Multi-directional 5/8 in. Roller Ball Bearing Garage Mechanics Motorist Shop Work Tool Table Constructing Moving Mobile Base Surfaces: Amazon.com: Tools & Home Improvement