Heavy Duty Caster 12in x 3in Steel Wheel - Swivel

This Super Heavy Duty Steel Wheel Caster is engineered for extreme load conditions and long-term durability in demanding work environments. Its solid steel wheel with a smooth, long-wearing tread provides reliable performance and consistent rolling under heavy weight. Offered in 6in, 8in, 10in, and 12in wheel diameters, it is available in both rigid and swivel configurations to suit a wide range of industrial applications. The drop-forged steel top plate measures 5 1/4in x 7 1/4in with bolt hole spacing from 4 1/8in x 6 1/8in to 3 3/8in x 5 1/4in, ensuring strong, secure mounting. Built with a 1/2in axle, roller bearings, a 3/4in leg thickness, and a 3/4in king pin, this caster is designed to withstand heavy shock loads and continuous use. Ideal for platform trucks, large stock carts, and food service equipment, it delivers dependable strength and smooth operation in super heavy-duty conditions.