
These premium rubber casters are designed to protect flooring, laminate, tile, slate and all other hard floor surfaces. Eliminates the need for expensive, ugly plastic floor mats. Fits most available models: Diameter 10mm/0. 4 inch; Threaded Part Length: 12mm. 47 inch Each caster supports up to 67 pounds. Rubber pack of 5 holds maximum 330 pounds Package Included: 5pcs x caster and a caster tool 39;Installation; Easy Installation - 5 Years Warranty - Guaranteed replacement or refund without human damage.