... Elastic rubber industrial wheel 100*25mm,75*25mm,double ball race head 1.elastic rubber 2.size:100/75 ... Elastic rubber industrial wheel 100*25mm,75*25mm,double ball race head Specification: Size100mm*25mm,75mm*25mmaccording to your ... requirementMaterialelastic rubber,steel finishingZinc plate finish/chromeFeaturewith brake,double ball bearings rigid,swivel,swivel with brake is availablethread,thread ...