4x1.4" (106mmx35mm) Composite Frog Legs Lotus Caster. Custom-made composite wheel for a perfect balance. Proprietary high-resilient solid urethane thread designed to minimize energy loss and absorb vibration. The spherical arched-tread design improves pivotability for effortless turns and enhanced stability. Extra width better distributes downward pressure allowing the wheel to maintain higher flotation and significantly reduces immersion into carpet gravel, etc. Sold Individually.
