High-Quality MaterialsThe Furniture Ball Casters Are Made Of Galvanized Carbon Steel, Which Has The Properties Of Scratch Resistance, Corrosion Resistance, Rust Resistance And Is Not Easily Damaged. The Transfer Bearing Ball Is Made Of High Quality Nylon, Durable And Long Service Life.Strong Load CapacityThe Maximum Load Capacity Of Each Small Unit Nylon Furniture Wheels Is 30Kg, This Which Is Suitable For Most Items And Can Be Rotated 360 Degrees During Use, Greatly Reducing The Labor Intensity Of Workers And Improving Work Efficiency.No NoiseThe Ball Conveyor Wheels Are Polished During The Production Process And The Surface Is Smooth. There Are No Loud Noises During Transportation. The Entire Ball Transfer Device Rolls Smoothly And Quietly Through The Bearing. So You Don'T Have To Worry About Disturbing Your Family Or Neighbors.Easy InstallationThe Nylon Caster Has Two Screw Holes, We Will Provide 24 Screws For You To Install When You Use It, To Improve The Efficiency Of Your Work. Only Screws Should Be Used To Fix The Nylon Furniture Casters To The Objects To Be Transported And Are More Flexible And Durable Thanks To The Corresponding Insert.Wide Range Of ApplicationsNylon Furniture Casters Can Not Only Help To Move Goods At Home, Such As: Cabinets, Sofas, Carts, Shelves And Other Furniture Transfers, But Also Widely Used In Industry, Such As: Traditional Systems, Feeding Systems, Processing Systems, Machinery Packaging And Auxiliary Machinery And Many More.