Be Sure to Choose the Correct Wheel for Your Application:
The type of floor material and the type of wheel material used will have a definite effect on the performance of your equipment.

Poly and Ultra-Poly Treads: The most common wheel treads.

Poly Wheels: Ideal for display floors, carpeting, and warehouses. They mark floors the least and roll easily and quietly.

Ultra-Poly Wheels: Longer lasting and they roll more easily than regular Poly. Ultra-Poly is very hard and won't shatter like nylon. They are also non-marking.

Nylon Wheels: Best for cold storage applications, as well as for use in environments that may cause rust or corrosion.

Steel Wheels: Best for use on factory floors where there may be metal shavings or debris on the floor, and where noise is not an issue.