Caster Concepts has developed a new motion solution – the TWERGO™ wheel (Multiple Wheel Ergonomic) for production racks (power transported, manually handled and mobile fixtures), parts bins and other applications where maintenance free casters and ergonomics are concerns. Designed for a wide variety of industrial applications, casters that utilize TWERGO wheels provide easier movement of loaded carts or vehicles. TWERGO’s tread minimizes friction and eliminates scrubbing and sliding when turning, while providing the impact resistance of normal wheels. The multiple wheel design is anchored by a robust spanner that improves on existing wheel designs, and the wheel hub features aluminum die-cast cores for maximum strength. All wheels rotate independently of each other. These casters have a very long tread life and are maintenance free.