... ,Top width = 60 mm7,Hub length = 70 mm8,Hole dia = 20 mm9,PU weight= 1.10 kg10,Total Weight =1.45 ... the customersWe promise to supply you with high quality solid wheels,and aslo OEM service for different colors PU Foam Wheel ... '',8'',8.7",10'',12'',13'',14'',15'',16'',18'',20'',24'',26'' pu foam wheels 12x3.50-5 for hand truck