Hand trolley wheels 150x50mm 1.Light weight 2.High quality with low price ... bear 4.OEM service 1)Solid polyurethane wheels are widely used for wheelobarrow,Lawn cart, hand trolley,etc.2)It is more ... economy and enviromental than rubber wheels.3)It is good in ... '',10'',12'',13'',14'',15'',16'',18'',20'',24'',26'' Hand trolley wheels 150x50mm