supply many kinds of solid wheels for hand truck, hand trolley, platform hand truck, wheel barrow, and other tool carts. ... platform hand truck, wheel barrow, and other tool carts.Like:2.4"x0.8",2"x0.8",3.7"x1.3 ... ",3"x1.2",3"x0.8",3"x1.5", ... 5",7.5"x1.9",8"x2",8"x1.3",8"x1.75",8"x1.4",8"x1.85", 8"x2.5", 10"x3 ... are interested in our products, pls contact me. Solid Wheel (TW1801)