Introducing heavy-duty 6-inch steel casters, perfect for handling and transportation purposes. Made of high-quality mixed steel with strong cast iron hub, bright galvanized steel wheels, and zinc-plated finished yoke, these casters offer strong abrasion resistance and increased service life. With a load-bearing capacity of up to 1250 lbs, they are ideal for pallet jacks, handling trucks, mobile storage carts, material transition carts, and many other uses. The swivel design allows for smooth and quiet rotation with strong roller bearings and steel spanner bushings. Get this indispensable item for your home or business.