... 80kg,100kg,120kg Housing:Made of pressed steel,double ball race,zinc Plated. Function Material Item No. Wheel ... wheel is used for Platform trolley,Handtruck,trolley,Hand cart,transfer facility,carts,warehouse trolley, luggage barrow, ... trolley,Aluminium cart,supermarket cart,shopping trolley,laundry cart,Folding Rolling Supermarket Shopping Carts, grocery cart collapsible shopping cart 4 Wheel, ...