... 77 mm7,Hub length = 75 mm8,Hole dia = 26 mm9,PU weight= 1.20 kg10,Total Weight =1 ... ,Load Capacity = 100 kgsApplication and advantages:1. polyurethane tires Widely used on wheelbarrow, Lawnmower ,hand truck, and ... , corrosion resistance and higher flow rate3. polyurethane tires with the benefit of never going flat 4.Many ... '',14'',15'',16'',18'',20'',24'',26'' solid tires 10x3.50-4 for hand truck