... ,19mm,16mm ,32mm,25mm Material:plastic and rubber Color :black,red,white 32mm Plastic handle grip Size:Diameter 13mm,12mm,19mm,16mm ... usual used in hand trolley ,wheelbarrow ,tool cart ,bike and other small machine with the handle .I am like you visit our ... and our facotry .Thanks for your Scan . 32mm plastic or rubber handle grip