red pu total brake supermarket caster advantage: caster wheel suitable for furniture equipment,machine parts,carts,appliance equipment,gymnasium parts etc. Item numberplated finishwheel diameter(mm)wheel width(mm)mounting size(mm)bolt size(mm)capacity(kg)N350075DBzinc plated finish753273*4510*8.560N350100DBzinc plated finish1003273*4510*8.580N350125DBzinc plated finish 1253273*4510*8.5100 We believe you will be satisfied with our good quality and competitive price. ,