8 inch Extra Loading Polyurethane Shock Absorber CasterSpecifications: 1) Wheel diameter: 4" 5'' 6" 8" Heavy Duty Caster2) Wheel Width: 51mm Industrial Caster Wheels 3) Load Capacity: 400 480 550 630kg Industrial Caster 4) Material: TPU Caster With Wear Resisting 5) Bearing: Double Bearing 6) Fixed / Swivel / Brake (can be with side brake or total brake) 7) Color: BlackFeatures: wear resisting,super large loading capacity,long-term use.Payment Term1. T/T,30% deposit before production,70% balance before loading.2. We also accept L/C and OA payment termShipping and handlingEMS is our preferred shipping method. We offer ship goods with DHL and UPS.InsuranceBuyers are responsible for any insurance they feel is required.RefundExchange Only1. If you are not satisfied with your purchase, you can exchange the item. The b…