Medium Duty Stainless Steel White PP Brake Casters The stainless steel casters have light duty casters, medium duty casters and heavy duty casters. The material is 304 stainless steel, apply to Medical equipment, Chemical industries, Food industries, Seafood processing and so on. They have good functions on anti - oxygen and corrosion resistance. The 304 stainless steel is the food grade stainless steel is recognized by the state. The wheels can be chosen with derlin bearings, 440 stainless steel bearings. Medium duty stainless steel white PP Casters have THREE sizes , including 3, 4 inch and 5 inch, And they have rigid mounting type, swivel mounting type, brake mounting type, threaded stem mounting type and bolt hole mounting type. The medium duty stainless steel white PP brake casters are one of the more popular casters in furniture casters, and it has a very wide range of applications. These casters have good quality, beautiful appearance, good price, and re…