product details: 1,Hand truck wheel 2,High quality,zinc plated 3,corrosive resistant 4,high abrasion resistance. Packaging&Delivery Packaging detail:carton or bag or bulk. Delivery detail: with 30days.Specification:Pu wheel 10*300-5/pu foam tyre.Flat free tyre.color:black made in different color as your demand.hardness:above 75 made in different hardness as your demand.Product feature (1)10’’pu ...