Vestil Cst-Fc47-8X2Dt-Swb Duratough Polyurethane Swivel With Brake Caster 8″ Diameter X 2″ Width 1000 Lb. Capacity, Green/Black

Professional grade liquid cast 100% polyurethane mechanically bonded to an engineered flow-through polyolefin core. The unique polyurethane formula can avoid disintegration problem which the usual plastic wheel would face, and provides 5 times longer wheel tread life than general wheels. Duratough polyurethane wheel resists oil, grease, water, and most solvents, and has high resistance to floor debris. The wheel reduces unwanted noise and light weight for ultra-ergonomic performance.