Castor Wheel

• Size available：4'', 5'', 6'', 8'',10"
• Wheel Material：PU on cast iron
• Color in Red,Black
• Swivel Type/PU
• Double ball bearing
• Housing be made of pressed steel
• Zinc plating or Electrophoresis finish
• High shock absorption /High abrasion resistance/ High Stain resistance
• Top quantity Competive price