Designed for lasting corrosion resistance and performance in rugged conditions where shock and impact are present, this trusted kingpinless heavy-duty caster series is constructed from 304 stainless steel and features a precision machined swivel section that is welded inside and outside to legs for maximum durability. The stainless construction is highly polished and ideal for applications exposed to cleaning agents, wash-downs, caustic solutions, steam, marine environments or any other corrosive agents that could cause rust.