... plastic pu wheels Size: 10"x4.10/3.50-4 Rim: steel or plastic both ok Pattern: diamond Color: every color for choose plastic ... : 10"x4.10/3.50-4Rim: steel or plastic both ok Pattern: straight Color: can do as ... blue, yellow, red, orange and so on1, Application: hand trolley, tool cart, wagon, garden machine, wheel barrow, hand tools ... "Inner hole bearing: 20mmLoad capacity: 100-150kgs plastic pu wheels